On the employment section of the SA102 or the online return, you would enter your employment income.
On the SA101 box Ai2.5, you would enter the sum in excess of £30000.
Box 5 'Redundancy, other lump sums and compensation payments.' This includes:
- Redundancy pay
- Post-employment notice pay
- Compensation for loss of office
Include the amount of taxable post-employment notice pay and the amount of the balance of the payment which is above the £30,000 exemption limit. Do not include any amount of the payment which is not taxable, either because it is specifically exempted or because it is taxable overseas and not in the UK. The amount up to the £30,000 limit goes in box 9.
Guidance notes can be found here:
Additional information notes