filing past taxes 2018-2021 federal and NM

[Padredec]

Where can I find the tax forms to file my federal and NM state taxes for 2018-2021, Please

[VolvoGirl]

For 2021 you can buy the Turbo Tax desktop program.  

How to prepare a prior year return
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-prepare-a-prior-year-tax-return/00/25...

To do a prior year return you have to buy the Desktop program here,
https://turbotax.intuit.com/personal-taxes/past-years-products/2021
You will need a full Windows or Mac to install it on.

For 2020 and prior you can't use Turbo Tax.  You may want to go to a local tax place or accountant.  Or get the forms from the IRS and NM and fill them out by hand.  

[rjs]

Some other tax software companies might still have software available for 2020 and earlier.

[rjs]

It's too late to get refunds for 2021 and earlier years. You can file the tax returns, but if they show a refund you will not get the refund. Those refunds have been forfeited. If a tax return for a past year shows a payment due, you still have to pay it.