Lewisham Council Tax Refund and Overpayment: How to Get Your Money Back

Common Reasons for a Council Tax Overpayment

Overpayments happen more often than most people realise. In Lewisham, the most frequent causes are:

Late CTR award: you applied for Council Tax Reduction but continued paying the full bill while it was being processed. Once the award is applied — usually from the Monday after your claim date, or from the date you became liable and occupied the property if you applied within that same benefit week — the payments you made during that period may leave a credit on your account.

Discount applied after billing: a single person discount, student exemption, disability band reduction, or SMI exemption was approved mid-year but backdated to an earlier date. Your bill drops, and the instalments you already paid exceed the revised total.

Band change: the VOA lowered your property's council tax band, and the reduction was backdated. The difference between what you paid at the old band and the new band is an overpayment.

Moving or ending a tenancy mid-year: you had already paid instalments covering days after your council tax liability ended.

Duplicate payments: direct debit and manual payment overlapping, or bank errors creating double charges.

How to Claim a Refund

When a CTR award reduces your liability, it is applied as a credit to your council tax account rather than paid to your bank. If your account has a separate credit balance and you want it refunded, contact Lewisham to ask how to request a cash refund.

Lewisham can confirm what information it needs to process a refund and whether any bank details are required.

If you've moved out of Lewisham entirely and have no future council tax account to credit, contact the council about refunding any remaining balance rather than assuming it will be paid automatically.

How Long Refunds Take

Ask Lewisham for its current processing time when you request a refund. If the credit depends on a pending CTR decision or band change, the council may need to confirm the underlying account adjustment first.

If you've requested a refund and have not received an update, follow up with the council and keep a record of the request date.

Excess CTR Awards (When the Council Overpaid You)

This works in the opposite direction. If Lewisham discovers you received more CTR than you were entitled to — because of a late change report, an error in income assessment, or a benefit change that wasn't reflected in your CTR — the overpaid credit is clawed back.

The council recalculates your CTR for the affected period, removes the excess credit from your account, and issues a revised council tax bill. Your remaining monthly instalments increase to cover the difference.

If the revised bill creates hardship, you can request to spread the payments over the remainder of the financial year (up to 12 monthly instalments). You may also qualify for the Crisis and Resilience Fund if the clawback pushes you into financial difficulty.

Checking Your Account for Errors

Review your annual council tax bill and any revised bills carefully. The bill should show your gross liability, every discount and exemption applied, the CTR award, and the remaining amount due in instalments.

If the CTR award shown doesn't match your decision notice, or a discount you've been granted isn't reflected, that's a billing error — contact the revenues team to correct it before it becomes an overpayment or underpayment.

For a complete walkthrough of how Lewisham calculates CTR, applies discounts, and handles billing adjustments, the Lewisham Council Tax Reduction guide covers every step of the process.

See more England guides →