What the Calculator Does
It takes your gross pay and subtracts the allowable deductions that the DWP recognises, then divides by the correct number of weeks for your pay frequency. The result is your "net weekly earnings" worked out using the same deduction rules the DWP applies.
Allowable Deductions
✓ National Insurance — deducted in full
✓ Pension contributions — 50% of your contribution is deductible
✓ Care costs while working — if you pay a non-relative to look after the person you care for (or a child under 16) while you work, up to 50% of your net pay is deductible
What Doesn't Count as Earnings
Fluctuating Earnings
If your earnings vary from week to week, the DWP may agree to average them over a "recognisable cycle of work" or over 5 weeks. This is discretionary — contact the Carer's Allowance Unit on 0800 731 0297 to discuss your specific situation.
Key Rates for 2026/27 (from April 2026)
Earnings limit: £204.00 per week (after deductions)
Minimum care hours: 35 hours per week
Carer's Allowance Unit: 0800 731 0297
WARNING (£184–£204) — Within £20 of the limit. Any overtime, pay rise, or bonus could push you over. Monitor weekly.
OVER LIMIT (above £204) — You are over the cliff edge for this week. Report to the Carer's Allowance Unit immediately on 0800 731 0297.