One of the most common questions about Universal Credit is whether it is worth earning more, given that UC reduces as income rises. The answer is almost always yes, but the mechanics are worth understanding. The 55% taper means you keep 45p from every extra pound earned above your work allowance. This page explains how it works and shows a practical example.
If your household includes children or a limited capability for work or work-related activity element, you have a work allowance. In 2026/27 this is £710 a month if no housing costs element is in payment, or £427 a month where housing support is included. Earnings up to the work allowance are fully disregarded, they do not reduce your UC at all. The taper only applies above that threshold.
For every £1 of net earnings above the work allowance, UC is reduced by 55p. This means you keep 45p from each additional pound earned. For households without a work allowance (typically couples without children or a qualifying health condition), the taper starts from the first pound of net earnings. There is no earnings limit at which UC cuts off entirely, the award simply reduces until it reaches zero.
Suppose a single parent with a housing element has a work allowance of £427. At £1,200 earnings, the taxable amount is £796. The UC reduction is 55% of £796 = £437.80. At £1,400 earnings, the taxable amount is £996, giving a UC reduction of £547.80, £110 more. But gross earnings increased by £200, so the net position is £200 earned minus £110 UC reduction = £90 better off in total. Working more always improves the overall financial position, the taper slows the gain but does not eliminate it.
Universal Credit is assessed monthly based on your earnings in the preceding assessment period. HMRC payroll data feeds directly into most UC claims for employed workers, so earnings changes are usually picked up automatically. If you are self-employed, you report monthly through your UC journal. Either way, changes in earnings affect the following month's payment rather than the current one.
See how working more hours affects your Universal Credit award, work allowance, 55% taper and net change per £100 earned.
Free Universal Credit calculator for 2026/27. Estimate UC from earnings, rent, children and savings, including the £6,000, £16,000 and tariff income rules.
Universal Credit guide for 2026/27: rates, work allowance, £6,000 and £16,000 capital limits, tariff income, savings rules and what working families should check next.
A guide to the kinds of income that commonly affect means-tested benefits and where the rules vary between schemes.
Independent guide only. Written using published 2026/27 DWP and HMRC figures. This is not an official DWP or HMRC tool and does not constitute an entitlement decision. Figures shown are illustrative — actual awards depend on individual circumstances. For case-specific guidance, contact Citizens Advice or a welfare-rights adviser. Methodology · Editorial standards