Hi,
The threshold of £60,000 applies where you earnings in the tax year are £60,000 or more. If you have no earned income in this tax year, your threshold for tax relief is £3,600. £2880 plus £720 tax claimed by the pension provider. You can pay in more than this, but there will be no tax relief and the excess needs to be reported in a self assessment tax return. Have a look at:
Tax on your private pension contributions
Thank you