P11D
The P11D is a statutory form mandated by His Majesty's Revenue and Customs (HMRC) in the United Kingdom, requiring employers to report taxable benefits in kind—such as company cars, private medical insurance, interest-free loans, and accommodation—and certain expenses provided to employees and directors that are not processed through the Pay As You Earn (PAYE) payroll system.[1] This annual declaration ensures HMRC can assess and collect appropriate income tax and National Insurance contributions on these non-cash perks, which are treated as part of an individual's taxable income.[1] Employers must submit a separate P11D form for each qualifying employee or director, detailing the monetary value of benefits using HMRC-approved valuation methods, while the accompanying P11D(b) form summarizes the total Class 1A National Insurance liability owed by the employer.[1] Introduced as part of the UK's employment tax framework, the P11D system applies to all UK-based employers, covering benefits extended not only to staff but also to their family members or household if relevant, with exemptions for trivial items under £50 or benefits already taxed via payroll under optional remuneration arrangements like salary sacrifice schemes.[1] Key sections of the P11D include reporting on assets transferred (e.g., gifts of goods), cars and fuel provided for private use, vouchers or credit cards, medical treatment abroad, and relocation expenses exceeding £8,000, all of which must include full value-added tax (VAT) amounts even if irrecoverable.[1] Submissions are filed online through HMRC's PAYE Online service or commercial software, with employers required to provide copies of the P11D to affected individuals by the same deadline to facilitate their personal tax returns.[1] For the 2024 to 2025 tax year, the deadline for submitting P11D and P11D(b) forms is 6 July 2025, alongside payment of any Class 1A National Insurance due by 19 July 2025 (or 22 July if paid electronically).[2] Failure to comply can result in penalties for late submission of the P11D(b) of £100 for each 50 employees for each month or part month late, or up to £3,000 per form for inaccuracies, underscoring the form's role in maintaining compliance within the broader expenses and benefits reporting regime.[1][3]Introduction
Definition and Purpose
The P11D form is an annual declaration submitted by UK employers to His Majesty's Revenue and Customs (HMRC) for reporting benefits in kind (BiKs), such as company cars or private medical insurance, and certain non-reimbursed expenses provided to employees and directors that are not processed through the standard Pay As You Earn (PAYE) payroll system.[1] These items represent additional value given to staff beyond regular salary, requiring separate disclosure to ensure accurate taxation.[4] The primary purpose of the P11D is to facilitate HMRC's assessment and collection of income tax and Class 1A National Insurance contributions (NICs) on these non-cash benefits and expenses, thereby promoting equitable taxation by capturing remuneration forms that might otherwise evade payroll deductions.[1] Introduced in 1948 as part of the initial PAYE regulations following World War II to address employee benefits, the form has served as a key mechanism for transparency in employer-provided advantages.[5] From April 2026, payrolling of most benefits in kind will become mandatory, altering traditional P11D reporting requirements.[6] This reporting helps prevent under-taxation and supports HMRC in adjusting employees' tax codes or enabling self-assessment adjustments.[7] The P11D applies to all UK employers, irrespective of business size, who provide qualifying BiKs or expenses to employees or directors during the tax year, with submissions required for each relevant individual unless the benefits are already taxed via payroll.[1] While there is no overarching de minimis threshold mandating non-reporting of minor items, specific exemptions exist for trivial benefits valued at £50 or less and incidental expenses up to £5 per night in the UK (or £10 overseas), allowing employers to exclude such low-value provisions from declaration.[8]Scope and Applicability
P11D reporting obligations apply to all UK-based employers, including companies, partnerships, and public bodies, who must submit the form for any employees or directors receiving taxable benefits in kind (BiKs) or non-reimbursed expenses during the tax year. This requirement extends to non-UK employers if they provide such items to individuals with UK-taxable employment, ensuring that income tax and National Insurance contributions on these perks are properly assessed.[9][10] The individuals covered include full-time and part-time employees, as well as directors—whether executive or non-executive—who receive reportable items, along with their family members, spouses, civil partners, or household members if benefits are extended to them. Self-employed individuals and independent contractors are generally excluded from P11D requirements, unless their status is reclassified as employees under employment law or tax rules, in which case reporting becomes mandatory.[1][9] Reporting is required for any tax year running from 6 April to 5 April where taxable BiKs or expenses are provided that are not processed through payroll or covered by a PAYE Settlement Agreement, particularly if they surpass trivial levels—such as one-off non-cash gifts costing £50 or less that are not linked to performance, or up to £300 annually for directors of close companies. Examples triggering applicability include provision of company cars or private medical insurance, as these constitute taxable benefits unless exempt. There is no aggregate monetary threshold for filing; instead, each qualifying item must be reported individually if it meets the criteria for BiKs or unreimbursed business expenses.[1][11][12]History and Evolution
Origins and Development
The reporting of benefits in kind (BiK) in the UK originated with the introduction of the benefits code under Schedule E of the Income Tax Act 1952, enacted via the Finance Act 1948, which established a £2,000 earnings threshold for taxing non-cash perks provided to higher-paid employees and directors amid the post-World War II expansion of corporate benefits packages.[13] This framework addressed gaps in the existing PAYE system, introduced in 1944, by requiring employers to declare certain perquisites not captured through standard payroll deductions.[13] The P11D form itself emerged in the early 1960s as a dedicated tool within the PAYE regime to facilitate annual submissions of such benefits for directors and employees above the threshold, replacing ad hoc reporting methods and aligning with the growing administrative needs of the tax authority.[14] A pivotal advancement occurred with the Finance Act 1976, which significantly broadened the scope of taxable BiK by mandating reporting on private use of company cars, beneficial loans (with a de minimis allowance of £50), and the provision of tangible movable assets valued at 10% of their market cost, thereby extending obligations beyond directors to a wider class of employees.[13] This legislation responded to increasing tax avoidance through non-cash remuneration, raising the higher-paid threshold to £8,500 by 1979 and formalizing the distinction between P11D returns for those above the threshold and the complementary P9D form for lower-paid staff below it.[13] Early iterations of these forms, evolving from the 1948 code, emphasized conceptual valuation over exhaustive detail, though administrative burdens were evident from the outset, prompting HMRC to issue simplified guidance in the 1980s to mitigate compliance complexities.[13] During the 1990s, the system underwent further refinement, including the introduction of Class 1A National Insurance contributions in 1991 specifically for car and fuel benefits, which integrated employer liabilities into the P11D(b) summary form and expanded reportable expense types without overhauling the core structure.[13] The Income Tax (Earnings and Pensions) Act 2003 represented a comprehensive codification of BiK rules, standardizing valuation methods and reporting requirements under Chapters 2 to 11 while preserving the P11D's role in the PAYE ecosystem.[15] Prior to 2016, HMRC piloted voluntary payrolling options with large employers around 2013, testing real-time inclusion of BiK in payroll to alleviate year-end filing pressures, though the P11D remained the default mechanism.[16] These developments underscored a gradual shift toward streamlined administration while maintaining focus on equitable taxation of non-monetary compensation.[13]Key Legislative Changes
The Income Tax (Earnings and Pensions) Act 2003 (ITEPA 2003) represented a major consolidation of the taxation rules for benefits in kind (BiK), bringing them under Part 3, Chapters 2 to 11, which form the core of the benefits code. This restructuring mandated the reporting of specific items, including living accommodation under Chapter 10 and non-cash vouchers under Chapter 4, via form P11D to ensure accurate income tax assessment.[17] Furthermore, ITEPA 2003 introduced standardized cash equivalent formulas for company cars (based on list price and CO2 emissions) and fuel benefits under Chapter 6, providing a consistent basis for valuation and taxation. The Finance Act 2016 introduced the option for voluntary payrolling of BiKs starting from the 2016/17 tax year, enabling employers to report and deduct tax on benefits through real-time payroll submissions rather than end-of-year P11D forms.[18] This reform reduced administrative burdens for participating employers by integrating BiK taxation into regular payroll processes, though it required prior registration with HMRC and compatible software.[19] In the 2020s, legislative updates addressed pandemic-related needs, including temporary exemptions for home office equipment provided or reimbursed between 16 March 2020 and 5 April 2022 under the Income Tax (Exemption for Coronavirus Related Home Office Expenses) Regulations 2020. These measures allowed tax-free provision of items like desks and computers solely for work use, bypassing P11D reporting during the COVID-19 period.[20] HMRC confirmed in April 2025 a delay to the mandatory payrolling of BiKs, shifting implementation from April 2026 to April 2027 following stakeholder feedback on system readiness.[21] For the 2025/26 tax year, P11D remains mandatory for non-payrolled benefits, with HMRC's updated guidance in September 2025 reinforcing the requirement for digital submissions via the PAYE online service.[1] A phase-out of most P11D filings is planned after the 2026/27 tax year, once mandatory payrolling takes full effect.[21] These changes collectively aim to simplify compliance by modernizing reporting mechanisms, minimizing end-of-year paperwork, and aligning BiK taxation with real-time payroll systems, ultimately reducing errors and administrative costs for employers.[19]Reportable Items
Benefits in Kind
Benefits in kind (BiKs), also known as non-cash benefits, are goods or services provided to employees or directors (or their family members) by reason of their employment, which are treated as earnings under section 62 of the Income Tax (Earnings and Pensions) Act 2003 (ITEPA 2003).[22] These benefits have a monetary value and are subject to income tax and National Insurance contributions, distinct from salary or wages.[23] The primary categories of BiKs requiring P11D reporting include company cars (with fuel and private use), private medical insurance, interest-free or low-interest loans, employer-provided living accommodation, school fees, vouchers or gift cards, assets transferred to the employee (e.g., gifts of goods, valued at the cost to the employer including VAT), private medical or dental treatment (including abroad, exempt only if the need arose during overseas business travel), and services supplied (e.g., employer-paid professional subscriptions). For company cars, the benefit arises from private use, valued based on the vehicle's CO2 emissions and list price method, while fuel provided for private mileage adds a separate charge.[1] Private medical insurance typically covers treatment or premiums for the employee and their family members, making the full cost reportable if provided through the employer.[1] Interest-free or low-interest loans create a taxable benefit calculated on the forgone interest, applicable to personal borrowings from the employer. Employer-provided living accommodation is assessed using the property's market rental value or other statutory measures to determine the cash equivalent. School fees paid by the employer for an employee's child are fully reportable as a benefit, with the employer liable for Class 1A National Insurance on the cost. Vouchers and gift cards, such as those for retail or travel, are valued at their cost to the employer and reported if provided for personal use.[1][24] All BiKs must be reported on form P11D unless exempt or processed through payrolling benefits in kind (PBIK), where the value is included in payroll for real-time tax deduction. Exemptions include trivial benefits costing £50 or less per item, provided they are not cash, not part of a contractual obligation, and not given as rewards for performance; for directors of close companies (and their family or household), the total value of such exempt benefits is limited to £300 per tax year.[1][11] A single mobile phone (or one SIM card) provided by the employer is exempt from reporting, regardless of private use, if the phone contract is between the employer and the supplier and there is no transfer of property in the phone to the employee. Providing multiple phones or transferring ownership may require reporting the benefit.[1][25]Expenses and Allowances
Expenses and allowances refer to cash payments, reimbursements, or allowances provided by employers to employees or directors for expenses that do not qualify as wholly business-related under HMRC exemptions, making them taxable and reportable on form P11D.[1] These items are distinct from benefits in kind, focusing on monetary or reimbursement-based support rather than non-cash perks, though some hybrid payments may overlap briefly with benefit valuations.[26] Reportable expenses arise when payments exceed statutory exemptions, lack supporting evidence such as receipts, or do not qualify for specific reliefs like business travel or subsistence.[1] Key reportable types include non-business travel allowances, where employers reimburse personal commuting or leisure journeys without business justification, rendering the full amount taxable.[27] Entertainment expenses become reportable if they cover private or non-business hospitality, such as meals or events not linked to client or supplier relations, particularly for directors where private hospitality lacks a business nexus.[28] Relocation costs exceeding the £8,000 exemption limit—applicable to qualifying moves for a new job—are taxable on the excess, covering items like temporary housing or removal fees beyond the threshold.[29] Clothing or uniform allowances are reportable if the items are not exclusively for work purposes, such as everyday attire rather than protective gear or branded uniforms that identify the employer.[30] Specific reporting rules require inclusion on P11D if reimbursements lack receipts to verify business use or surpass approved rates, ensuring only non-deductible portions are captured.[1] For instance, mileage allowances using personal vehicles are exempt up to HMRC's statutory rates of 45 pence per mile for the first 10,000 business miles and 25 pence thereafter for cars and vans in the 2025/26 tax year; any excess payment is reportable as a taxable expense.[31] Director-specific items, such as private hospitality reimbursements without business evidence, face heightened scrutiny and must be reported at their full cost, including VAT where applicable.[1] HMRC exemptions replace the former dispensation system, allowing qualifying business expenses—like substantiated travel or tools—to be excluded from P11D reporting without annual applications for standard cases.[32] Employers can apply for bespoke exemption agreements for unique expense types, verified through records like receipts, to avoid reporting administrative burdens on approved business costs.[33] This framework ensures only non-exempt portions contribute to employees' taxable income, with employers responsible for Class 1A National Insurance on reported values.[26]Valuation and Calculation
Methods for Valuing Benefits
The valuation of benefits in kind (BiKs) and certain expenses for P11D reporting follows the principle of determining a "cash equivalent" value, as defined under Part 3 of the Income Tax (Earnings and Pensions) Act 2003 (ITEPA 2003), which represents either the expense incurred by the employer in providing the benefit or its market value if no direct cost is borne by the employer.[34] This approach ensures a standardized monetary assessment of non-cash perks, such as company cars or subsidized loans, to facilitate accurate tax reporting.[35] For company cars, the cash equivalent is calculated as the vehicle's list price at first registration (including delivery charges, taxes, and accessories fitted at that time) multiplied by an "appropriate percentage" derived from its CO2 emissions.[36] For the 2025/26 tax year, the appropriate percentage for plug-in hybrids (1-50 g/km CO2) ranges from 3% (130+ miles electric range) to 15% (<30 miles), while for other cars it starts at 16% for 51-54 g/km and increases by 1% per 5 g/km band up to 37%; zero-emission electric vehicles qualify for a reduced rate of 3%.[36] Fuel benefits are valued separately by applying the same appropriate percentage to a fixed multiplier of £28,200, representing the notional cost of private fuel provision.[37] Beneficial loans, where interest is charged below the market rate, are valued using the difference between the HMRC official rate of interest and the actual rate charged.[38] For the 2025/26 tax year, the official rate is 3.75%, effective from 6 April 2025.[39] The cash equivalent is computed as: (official\ rate - actual\ rate) \times loan\ amount \times \frac{days\ outstanding}{365} This formula prorates the benefit for the period the loan is available, assuming a 365-day year. Living accommodation provided by the employer is valued at the higher of the rent paid by the employer or the property's open market rental value, determined as the amount a willing tenant would pay a willing landlord under normal market conditions.[40] The "annual value" may also apply if lower, based on the property's rateable value or a professional assessment, but additional charges arise if the employer's total expenditure exceeds £75,000 in the tax year. Expenses and allowances subject to P11D reporting, such as reimbursements for private travel or asset use, are valued at the actual amount reimbursed or provided, reduced by the proportion attributable to business use.[1] For instance, if an asset like a mobile phone is used 80% for private purposes, 80% of its cost forms the taxable cash equivalent after deducting any employee contributions.[41] Employers must maintain contemporaneous records, such as mileage logs or usage diaries, to substantiate these business/private apportionments.[26] HMRC provides online calculators to assist with valuations, particularly for cars and fuel benefits, which incorporate the latest CO2 data and tax year rates; these tools are updated annually to reflect legislative changes.[42] P11D working sheets for accommodation, loans, and other items are also available to guide manual calculations and ensure compliance.[1]Determining Taxable Amounts
The taxable amount for benefits in kind (BiKs) and expenses reported on form P11D is calculated as the cash equivalent value—derived from the relevant valuation method—minus any contributions made by the employee towards the benefit.[1] This net amount is then added to the employee's employment income as part of the year-end tax adjustment, ensuring it forms part of their total taxable earnings for the tax year.[1] Employers are liable for Class 1A National Insurance Contributions (NICs) on the taxable value of BiKs and certain expenses, calculated at a rate of 15% for the 2025/26 tax year.[43] These contributions apply to the full taxable amount after employee deductions and are paid by the employer via form P11D(b), with no Class 1B NICs arising unless the benefits are handled through a PAYE Settlement Agreement (PSA).[1] If BiKs are payrolled—taxed through the payroll in real-time—no P11D reporting is required for those items, avoiding double taxation, though Class 1A NICs must still be calculated and reported on P11D(b).[1] Adjustments to the taxable amount may reduce liability where benefits include a business-use element; for instance, if an employee undertakes significant business mileage, the car benefit can be proportionately reduced based on the restricted private use, such as applying a 20% business mileage factor to lower the cash equivalent.[44] Similarly, qualifying mileage allowances paid by employers are exempt up to 45 pence per mile for the first 10,000 business miles (cars or vans) and 25 pence thereafter, with any excess treated as taxable earnings.[1] For example, a car benefit valued at £5,000 combined with £500 in taxable expenses yields a total taxable amount of £5,500 after any employee contributions; the employer then pays Class 1A NICs of £825 (15% of £5,500).[1][43]Filing and Reporting Process
Deadlines and Requirements
The P11D forms must be submitted to HMRC by 6 July following the end of the relevant tax year, which spans from 6 April to 5 April. For example, P11D forms covering the 2025/26 tax year must be filed by 6 July 2026.[1][2] Employers must prepare one P11D form for each employee or director who received reportable benefits in kind or expenses during the tax year, along with a single P11D(b) form summarizing the employer's total Class 1A National Insurance liability on those items. Supporting records, including working sheets used to calculate values, must be retained for three years from the end of the tax year to which they relate, to demonstrate compliance if queried by HMRC.[1][45] To meet these requirements, employers must first gather comprehensive data on all relevant benefits and expenses provided from 6 April to 5 April, ensuring accuracy in valuation and eligibility for reporting. By 6 July, employers are obligated to notify each affected employee or director of the details included on their individual P11D, typically by providing a copy of the form or equivalent information. Where applicable, employers may rely on HMRC's statutory exemptions for qualifying employment-related expenses, which eliminate the need to report those items on the P11D.[1][46] For submissions in 2025 and beyond, digital filing is mandatory for all employers; paper forms are no longer accepted.[1]Submission Procedures
Employers in the United Kingdom are required to submit P11D forms electronically to HM Revenue and Customs (HMRC) to report taxable benefits in kind and certain expenses provided to employees and directors. As of the 2023/24 tax year, paper submissions are no longer accepted, with all filings mandated to be completed online either through HMRC's free PAYE Online service or via compatible commercial payroll software.[26][1] The PAYE Online service is particularly suitable for employers with fewer than 500 employees, while larger organizations typically integrate submissions through certified software that connects directly to HMRC systems.[26] The submission process begins with ensuring the employer is registered for PAYE Online if using that method; registration is straightforward and requires Government Gateway credentials, which can be obtained via HMRC's online portal if not already held. Once logged in, employers access the dedicated P11D workspace within PAYE Online, where they select the relevant tax year and begin entering data for each applicable employee. For each P11D form, details such as the employee's name, National Insurance number, and address are inputted, followed by the taxable values categorized under specific section codes for various benefits in kind and expenses (sections A through M; e.g., A for cars and fuel, D for loans, I for vouchers and credit cards). After completing individual P11D forms, employers generate the accompanying P11D(b) form, which aggregates totals for Class 1A National Insurance contributions (NICs) owed across all employees, including a summary list of those with reportable items. The entire set of forms is then reviewed for accuracy and submitted electronically in one batch.[1] No supporting documents or attachments, such as receipts or working sheets, are required to be submitted with the P11D forms; however, employers must maintain internal records, including evidence like mileage logs for fuel benefits or valuation documents for assets, for at least three years after the end of the tax year in question to substantiate the reported figures in case of HMRC review.[1] Additionally, a copy of the completed P11D form must be provided to each relevant employee or director, typically by the same deadline as the HMRC submission, to inform them of the reported benefits for their personal tax records.[1] Following successful submission, HMRC processes the P11D data to automatically adjust employees' tax codes for the subsequent tax year, ensuring any additional income tax due on the benefits is collected through payroll deductions where possible.[47] Employers are then responsible for paying the calculated Class 1A NICs, which become due by 22 July following the end of the relevant tax year (or 19 July if paid by post, though electronic payment is standard); this can be done via the employer's usual PAYE payment channels, such as online banking or Direct Debit linked to their HMRC account.[48] Submissions must be completed by 6 July after the tax year-end to avoid penalties.[1]Tax Implications
For Employees
The values of benefits in kind (BiK) and certain expenses reported on form P11D are treated as additional taxable employment income for employees, increasing their overall income subject to income tax and potentially affecting their tax band or personal allowances.[49] HM Revenue and Customs (HMRC) uses this information to adjust the employee's PAYE tax code for the following tax year, ensuring the correct amount of tax is deducted at source, or to issue a Simple Assessment if underpaid tax from the previous year needs to be collected—typically for amounts up to £3,000, though self-assessment may be required if the underpayment exceeds £3,000 or the taxpayer meets other filing criteria, such as having multiple untaxed income sources.[49] Employees have the right to receive a copy of their P11D form from their employer by 6 July following the end of the relevant tax year, which details the taxable value of each reported benefit or expense; this allows them to verify the information and prepare for any tax adjustments.[2] If the benefit is payrolled through the employee's salary, tax can be deducted directly via payroll, but for non-payrolled items reported on P11D, the tax is collected by HMRC via adjustment to the employee's tax code, Simple Assessment, or self-assessment.[19] Additionally, if National Insurance contributions (NICs) have been overpaid due to adjustments related to reported benefits—such as through payrolling—employees can claim relief by contacting HMRC directly or through self-assessment.[50] These P11D-reported items can have significant financial impacts on employees; for instance, a £3,000 BiK added to a basic rate taxpayer's income near the £50,270 higher rate threshold could push them into the 40% tax band, resulting in an additional £600 in income tax liability (based on the 20% difference on that amount).[51] Such additions to adjusted net income may also trigger the high-income child benefit charge, where families with income over £60,000 face a 1% withdrawal per £200 above the threshold, potentially leading to full repayment of child benefit for incomes exceeding £80,000.[52] As of 2025, the increasing adoption of voluntary payrolling for BiK—where benefits are taxed in real-time through payroll—reduces year-end surprises for employees by spreading tax deductions evenly, though non-payrolled items continue to result in potential year-end tax bills via P11D adjustments.[53] Mandatory payrolling is set for April 2027, further minimizing such disruptions.For Employers
Employers are responsible for paying Class 1A National Insurance contributions (NICs) on the taxable value of benefits in kind (BiKs) and certain expenses reported via form P11D, at a rate of 15% for the 2025 to 2026 tax year.[54] This liability applies solely to the employer, with no corresponding NIC deduction from employees for BiKs, as the employer covers the full amount.[48] The Class 1A NIC is calculated on the cash equivalent values detailed in the P11D forms and must be paid by 22 July following the end of the tax year (or 19 July if paying by post).[54] In addition to financial obligations, employers have several administrative duties related to P11D reporting. These include maintaining detailed records of all expenses, benefits, and facilities provided to employees and directors, such as vouchers, receipts, and valuations, to support the accuracy of submissions.[1] Employers must provide a copy of each completed P11D form to the relevant employee or director by the filing deadline and certain exemptions apply to trivial or non-taxable items (such as benefits costing £50 or less per instance, up to £300 annually), which do not need to be reported on P11D.[1] Where applicable, employers may reclaim input VAT on the costs of providing BiKs, provided the expenses qualify as business-related and VAT records are kept, even though the full VAT-inclusive amount is included in P11D valuations.[55] The overall cost burden for employers encompasses both the Class 1A NIC payments and administrative efforts, with businesses typically spending an average of 5 hours per P11D submission, translating to an estimated £200-500 annually per employee depending on complexity and internal resources.[56] Payrolling BiKs through payroll offers an incentive by eliminating the need for separate P11D filings, thereby reducing dual reporting and streamlining processes.[19] To manage risks, employers should ensure robust documentation, as HMRC compliance checks may reclassify reported items—such as non-business expenses as taxable BiKs—potentially resulting in backdated Class 1A NIC liabilities and interest.Alternatives and Exemptions
Payrolling Benefits in Kind
Payrolling benefits in kind (BiK) refers to the process of reporting and taxing employee benefits through real-time payroll submissions to HMRC, rather than via year-end P11D forms. This voluntary option was introduced for the 2016/17 tax year, allowing employers to integrate the cash equivalent value of most BiKs directly into Full Payment Submissions (FPS) under the Real Time Information (RTI) system.[57] The operational process begins with employer registration through HMRC's online service before the start of the tax year, after which the annual taxable value of each BiK is divided by the number of pay periods and reported monthly via FPS—for example, a £5,200 annual car benefit would be apportioned as approximately £433 per month over 12 periods. HMRC then reviews these submissions and adjusts employees' tax codes as necessary to ensure accurate income tax collection on the benefits without double taxation, spreading the liability across the year rather than retrospectively. No P11D form is required for items successfully payrolled in this manner, though employers must still submit a P11D(b) for Class 1A National Insurance Contributions (NICs) on those benefits.[19] This method offers several advantages, including reduced administrative burden from eliminating P11D preparation and filing, as well as avoiding unexpected year-end tax bills for employees by collecting tax incrementally through payroll. It also enables real-time compliance and minimizes errors associated with post-year-end reporting. Payrolling became mandatory for most BiKs from 6 April 2027, following a delay from the original 2026 date as announced by HMRC in 2025 to allow additional preparation time.[58] As of 2025, HMRC continues to encourage voluntary adoption to facilitate a smoother transition, with employers needing to update payroll software to handle real-time Class 1A NIC reporting and payments. Certain items, such as employee expenses, remain reportable via P11D until the full phase-out of the form for applicable categories in 2027.[58]PAYE Settlement Agreements and Exemptions
PAYE Settlement Agreements (PSAs) provide employers with a voluntary mechanism to settle tax and National Insurance contributions (NICs) on certain minor, irregular, or impracticable benefits in kind (BiKs) and expenses payments through a single annual payment to HMRC, thereby avoiding the need to report these items on individual P11D forms for affected employees.[59] Under a PSA, the employer assumes liability for the income tax due at the employees' marginal rates and Class 1B NICs at the prevailing rate of 15% for the 2025-26 tax year, calculated on a grossed-up basis to account for the tax and NICs treated as earnings.[60] This arrangement simplifies compliance for items that are difficult to apportion or value precisely, such as minor taxable relocation expenses exceeding statutory limits or irregular taxable gifts over £50.[61] To establish a PSA, employers must apply to HMRC by 5 July following the end of the relevant tax year, detailing the types of expenses and benefits to be included; HMRC reviews and approves the agreement annually, which can be renewed or varied as needed. Payments under the PSA are due by 22 October after the end of the tax year (or 19 October for electronic payments), and the agreement cannot cover major or regular benefits such as company cars, fuel, or living accommodation, which must be reported via P11D or payrolled.[62] Once in place, items settled through the PSA are not subject to employee tax reporting or adjustment via self-assessment, promoting administrative efficiency for low-value items. In addition to PSAs, certain statutory exemptions under the Income Tax (Earnings and Pensions) Act 2003 (ITEPA) relieve employers from reporting specific BiKs and expenses on P11D forms, as these are not treated as taxable earnings. Key exemptions include:- Workplace parking: Provision of car, motorcycle, or bicycle parking facilities at or near the employee's workplace, under section 237 ITEPA.[63]
- Annual eye tests: Reimbursement of costs for eye examinations and special corrective appliances needed for work with visual display screens, limited to one test per year under section 320A ITEPA.[63]
- Mobile phones: Supply or reimbursement of one private mobile phone per employee (including calls and data), provided exclusively for business use initially but allowing private use, under section 319 ITEPA.[63]
- Long-service awards: Non-cash vouchers or benefits for personal use awarded for at least 20 years' service, capped at £50 in value under section 323 ITEPA.[63]
- COVID-19 related home working: Until 5 April 2022, reimbursements for additional household expenses (such as gas, electricity, or broadband) incurred due to mandatory home working under COVID-19 restrictions were exempt, with selective extensions for equipment purchases; post-2022, standard home working exemptions apply only to incidental costs up to £6 weekly without receipts.[20]