As you may be aware, the end of the UK tax year is 5th April. As such, if you would like contributions or payments to count towards the current tax year, they must be completed before the end of the 5th April.
Wealthsimple ISA, Personal Account and Junior ISA
Debit Card - 4th April
Bank Transfer - 4th April
Direct Debit - Must be setup for the payment to be collected on the 5th April at the latest. Even if the payment is collected after this, the payment can count as its intended date of collection.
Wealthsimple Pension - Direct Debit payments only
Wednesday 19th March 2019 — If it is the first payment to your pension. The first direct debit payment takes 10 business days to process. If you have not paid into your pension before, your deadline for payments to ensure they reach your pension, before tax year end is Wednesday 19th March
Friday 29th March 2019 — If you have made payments from the same bank account previously. If you have previously made direct debit payments to your pension you will need to make sure that you submit a one-off contribution payment by the close of business on Friday 29th March 2019, as it takes 5 business days to process.