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Self-employment and the minimum income floor

How Universal Credit assesses self-employed earnings month by month, what the minimum income floor assumes you earn, and when the start-up period ends.

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Key takeaways

MR

Reviewed by Matilda Rose Edwards. Researches and maintains every calculator and guide on this site.

Part 1 of 5

Reporting month by month

Universal Credit assesses self-employment in monthly slices. At the end of each assessment period you report the income your business actually received and the allowable expenses it actually paid: cash in and cash out, not invoiced or accrued. That figure is your profit for the month, and the taper is applied to it. It bears no relation to your tax return, which measures a whole year and allows things Universal Credit does not, so the two will not match and are not supposed to.

Part 2 of 5

What the minimum income floor is

If DWP decides you are in gainful self-employment, they can assume you earn a minimum amount regardless of what you actually made. That floor is the minimum wage for your age multiplied by 35 hours a week (£12.71 an hour if you are 21 or over) less a notional deduction for tax and National Insurance. If your profit is below the floor, your award is worked out as if you had earned the floor. If it is above, your actual profit is used. The floor never increases an award; it only reduces one.

Check the date on the figures

Universal Credit rates are uprated every April. Check the last-updated date at the top of this page before you rely on any amount here, and run your own household through the calculator rather than reading across from an example.

Part 3 of 5

The start-up period

New businesses get a 12-month start-up period during which the floor does not apply and awards are based on real profit. It runs from when you start being gainfully self-employed, and you get it once every five years for a given trade, so restarting the same business does not restart the clock. The end of that year is the single most common shock in self-employed Universal Credit: nothing about the business changes, but the award can fall sharply overnight because the assumed figure kicks in.

Part 4 of 5

Surplus earnings

If your earnings in a month exceed the point where your award drops to nil by more than £2,500, the excess is treated as surplus earnings and carried into the following month, where it reduces that award too. It is designed to stop people timing large payments to game the system, but it catches ordinary businesses with irregular income: a single big invoice, a seasonal peak. Spreading invoicing across months, where the business genuinely allows it, is a legitimate response.

Part 5 of 5

When the floor should not apply

The floor does not apply if you are not in gainful self-employment at all, meaning the work is not organised, developed and regular, or not your main employment. It does not apply during the start-up period, and it is lifted while you are ill, caring, or in certain other circumstances. It should also not apply if you have been placed in the no work-related requirements group. If it has been applied and you think one of these fits, ask for a mandatory reconsideration and get advice from a welfare rights service before the amounts build up.

Rates

The figures behind this guide

Every amount here is 2026/27 and is read from the same table the calculators use, so the page and the tool cannot drift apart.

Minimum wage, 21 and over
£12.71

From April 2026

Assumed working week
35 hours

For the minimum income floor

Start-up period
12 months

Floor does not apply

Surplus earnings threshold
£2,500.00

Above the nil-award point

The minimum income floor

Gross, 35 hours a week

Your ageHourlyAssumed a month
21 or over£12.71£1,927.68
18 to 20£10.85£1,645.58
Under 18 or apprentice£8.00£1,213.33
  • A notional deduction for tax and National Insurance is then applied.
  • If your profit is below the floor, the floor is used instead. If it is above, your real profit is used.
When the floor does not apply

Worth checking before it costs you

SituationStatus
Start-up periodFirst 12 months, once every 5 years
Not gainfully self-employedWork not organised, developed and regular
Illness or caringLifted while it applies
No work-related requirementsShould not apply
  • If it has been applied and one of these fits, ask for a mandatory reconsideration.
Universal Credit is not your tax return

Two different measurements

Universal CreditHMRC
MonthlyAnnual
Cash in and cash outInvoiced and accrued
Losses carry forward onlyLosses can carry back
Its own expense rulesDifferent allowable expenses
  • The two will not match, and they are not supposed to.

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Questions

Frequently asked questions

The questions readers ask most about self-employment and the minimum income floor.

References

Sources

Figures on this page are taken from the following primary sources and were last checked on 7 September 2026.

Go deeper

Related resources

The calculator that applies this, and the guides that pick up where it stops.

Calculator
The calculator that applies everything on this page to your own household, element by element.
Open the calculator
Guide
The reference page: every step in order, from the standard allowance to the taper, with the 2026/27 figures.
Read the guide
Update
The two-child limit, the health element split and the above-inflation uprating, in one place.
See the changes

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How the 55% taper and the work allowance interact with income tax and National Insurance, and what an extra hour is actually worth on Universal Credit.

The 85% childcare element, the monthly caps, why it is paid in arrears, and how to get help with the first month's bill.

Reviewed by

MR
Matilda Rose Edwards

Researcher and editor

Researches and maintains the calculators and guides on this site, checking every figure against the rates DWP publishes for the current tax year.

Published Updated