Key takeaway
The annual IRA cap is a shared bucket across accounts, and compensation or income rules can shrink the room even further.
One limit, not one limit per account
The IRS says that for 2026, the total contributions you make each year to all of your traditional IRAs and Roth IRAs cannot be more than $7,500, or $8,600 if you are age 50 or older.
That is the detail many savers miss. The annual limit is shared across accounts. It is not a separate cap for every IRA you happen to own.
Why this matters if you have more than one IRA
The IRS gives a simple example: someone with both a traditional IRA and a Roth IRA can contribute only up to the total annual limit across both.
That means opening a second account does not create extra contribution room. It only changes where the contribution goes.
The other cap people forget
The IRS also says that if your taxable compensation for the year is lower than the annual dollar limit, then your contribution limit is reduced to that lower compensation amount.
That matters for:
- part-time workers
- students with earned income
- people moving in and out of the workforce
- households trying to contribute for a lower-earning spouse
Two more rules worth checking
The IRS also notes:
- Roth IRA contributions may be limited by filing status and income
- if you file jointly, a spouse may still be able to contribute through a spousal IRA structure if the other spouse has taxable compensation
So the question is not only "Do I have room under the headline limit?" It is also "Does my compensation and filing situation support the contribution I want to make?"
Why this can turn into a tax problem
The IRS says excess IRA contributions are generally taxed at 6% per year for each year the excess remains in the IRA. To avoid that tax, the excess contribution and related earnings generally need to be withdrawn by the tax return due date, including extensions.
That is why it is worth checking the rules before making the extra deposit, not after.
Official references
Related next steps
If you are deciding where new retirement dollars should go, compare the long-term effect in the Retirement Calculator and the Compound Interest Calculator.