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Interest rate on late payments

The following interest rates are charged on late tax payments.

Duty From % From % From %
Income tax, NI contributions and CGT 06/09/06 7.50% 06/09/05 6.50% 06/09/04 7.50%
Corporation tax pay and file 06/09/06 6.00% 06/09/05 5.25% 06/09/04 6.00%
Corporation tax pre-pay and file 06/09/06 5.75% 06/09/05 5.00% 06/09/04 5.75%
CTSA, from normal due date 06/09/06 7.50% 06/09/05 6.50% 06/09/04 7.50%
Inheritance tax, CTT and estate duty 06/09/06 4.00% 06/09/05 3.00% 06/09/04 4.00%
IT-CP and other duties attracting S87 interest for APs ending on or after 01/07/1999 06/09/06 7.50% 06/09/05 6.50% 06/09/04 7.50%


Interest rate on repayments

The following interest payments are charged on tax repayments.

Duty From % From % From %
Income tax, NI contributions and CGT 06/09/06 3.00% 06/09/05 2.25% 06/09/04 3.00%
Corporation tax pay and file 06/09/06 2.75% 06/09/05 2.00% 06/09/04 2.75%
Corporation tax pre-pay and file 06/09/06 5.75% 06/09/05 5.00% 06/09/04 5.75%
CTSA, repayment interest 06/09/06 4.00% 06/09/05 3.00% 06/09/04 4.00%
Inheritance tax, CTT and estate duty 06/09/06 4.00% 06/09/05 3.00% 06/09/04 4.00%