The minimum income floor is an assumed level of earnings that Universal Credit uses for gainfully self employed claimants whose actual earnings in a month are lower. It is based on what an employed person in similar circumstances would earn at the National Minimum Wage or National Living Wage, after notional tax and National Insurance, and it is set out in regulation 62 of the Universal Credit Regulations 2013. New businesses can get a 12 month start up period, under regulation 63, during which actual earnings are used instead.

What is the minimum income floor?

Universal Credit is assessed monthly. For employees it uses actual pay. For a self employed claimant who is in gainful self employment and not in a start up period, regulation 62 says that if earned income in an assessment period is below the claimant’s “individual threshold”, the claimant is treated as having earned income equal to that threshold. GOV.UK’s quick guide for self employed claimants describes the floor as the amount an employed person in a similar situation would earn on the National Living Wage or National Minimum Wage, after tax and National Insurance.

If you earn more than the floor, your actual earnings are used. If you earn less, the floor is used, which means your Universal Credit is lower than your actual earnings would justify. GOV.UK says this might mean you need to look for additional work.

Who does the floor apply to?

Only to claimants the Department for Work and Pensions (DWP) has decided are in gainful self employment. Under regulation 64 that means the self employment is your main employment, your earnings from it are self employed earnings, and the business is “organised, developed, regular and carried on in expectation of profit”. GOV.UK says this is decided at a self employed interview with a work coach, and that you should bring evidence such as your Unique Taxpayer Reference, invoices, receipts, bank statements, tax returns, a business plan and marketing material. If you are not treated as gainfully self employed, the floor does not apply, but you may have to look for other work.

Two further limits narrow the group:

  • Regulation 62(1)(b) applies the floor only to claimants who would otherwise be subject to all work related requirements. A claimant who falls within section 19 of the Welfare Reform Act 2012, for example someone with limited capability for work and work related activity, regular and substantial caring responsibilities for a severely disabled person, or the responsible carer of a child under one, is outside it.
  • GOV.UK says you must report that you are self employed if you trade through a limited company that you own or have significant control of, meaning more than 25% of the shares or voting rights or the right to appoint or remove most directors. Company owners are therefore assessed under the same framework.

How is the floor calculated?

Regulation 90(2)(b) sets the individual threshold as what a person of the claimant’s age would be paid at the minimum wage rate for the “expected number of hours per week”, converted to a monthly figure by multiplying by 52 and dividing by 12. Regulation 88 makes the expected hours 35 unless fewer apply, for example where you are the responsible carer of a child under 13 (hours compatible with school hours), have other caring responsibilities, or have a physical or mental impairment. Regulation 62(4) then converts the threshold to a net figure by deducting the amount for Income Tax and National Insurance that the Secretary of State considers appropriate.

Illustration only. GOV.UK gives the National Living Wage for people aged 21 and over from April 2026 as £12.71 an hour. For a claimant expected to work 35 hours a week:

  • 35 hours times £12.71 = £444.85 a week.
  • £444.85 times 52, divided by 12 = £1,927.68 a month before deductions.
  • The DWP then deducts notional tax and National Insurance to reach the net floor used in the calculation. Your work coach will tell you your figure.

For couples, regulation 62(3) compares both your own earnings with your individual threshold and the couple’s combined earnings with the couple threshold, so a partner’s earnings can reduce the floor applied to you. If both partners are gainfully self employed, GOV.UK says each has their own floor.

How does the start up period work?

Regulation 63 gives a start up period of 12 months, running from the beginning of the assessment period in which the DWP decides you are in gainful self employment. During it your actual monthly earnings are used and you do not have to look for other work. The conditions are that:

  • the minimum income floor has not previously applied to you in relation to the trade that is now your main employment, on this or an earlier award; and
  • you are taking active steps to increase your earnings from it to the level of your individual threshold.

You get only one start up period unless the earlier one began more than five years before and related to a different trade, profession or vocation that you have since stopped. The DWP can end it early if you are no longer gainfully self employed or are not taking those steps, and GOV.UK says you must attend meetings with your work coach every few months and show evidence of progress. When it ends, the floor applies from then on if your earnings are below it.

How do self employed earnings, losses and surpluses interact with the floor?

You report the money coming into and going out of the business each month, even in a month with no income, and even if you are not treated as gainfully self employed. GOV.UK confirms this applies to company directors who pay themselves through PAYE. Self employed earnings are the business income less allowed expenses for that month.

  • Losses. GOV.UK says a loss is carried forward and set against later monthly profits until it is used up or you stop being self employed.
  • Surplus earnings. If you earn £2,500 or more above the level at which Universal Credit stops, the amount over £2,500 is counted as earnings in the next assessment period. Regulation 62(4A) adds those surplus earnings to your earned income before the floor is applied.

Monthly Universal Credit figures and your annual tax figures are different things. The tax return uses the profits of the tax year under the tax rules, while Universal Credit uses monthly receipts and payments. Keeping good self employed records makes both easier, and the floor itself is a notional figure used only in the Universal Credit calculation.

What does the floor cost in a quiet month?

Illustration only. Lee is single, gainfully self employed after his start up period, has no work allowance, and his net floor is assumed to be £1,700 a month. GOV.UK says Universal Credit goes down by 55p for every £1 earned.

  • In March his actual earnings are £600. Because that is below the floor, he is treated as earning £1,700. The deduction is 55% of £1,700 = £935, instead of 55% of £600 = £330.
  • The floor therefore costs him £605 of Universal Credit that month.
  • In April he earns £2,000. That is above the floor, so actual earnings are used and the floor has no effect.

This is why seasonal businesses are hit hardest: a strong month does not make up for a weak one under the floor in the way it would on an annual tax return.

What should you tell the DWP and HMRC?

GOV.UK says you must tell the DWP as soon as possible if you close the business, significantly and continuously reduce or increase your self employed work or earnings, have seasonal changes, start a different business, take a job or can no longer work. You must also tell HMRC about changes to your business; if you are starting out, see our guide to registering as self employed. Whether a benefit is itself taxable is covered in our page on taxable and non taxable state benefits.

What are the common mistakes?

  • Not attending the self employed interview, which GOV.UK warns can stop the claim.
  • Assuming the start up period can be used again for the same trade.
  • Reporting annual accounts figures instead of the month’s actual receipts and payments.
  • Not reporting a nil month.
  • Not asking for reduced expected hours where caring responsibilities or health conditions apply.
  • Treating the floor as taxable income; it affects only the Universal Credit award.

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Reviewed by Christine Anderson, Broker, Solar Protect. Last reviewed 8 October 2026. Part of Accountapedia, the Solar Protect guide to UK tax and accounting. This page is general information, not personalised advice.