IRS Sets December 31, 2026 Deadline for PTIN Renewal
All paid tax return preparers must renew their Preparer Tax Identification Numbers (PTINs) by December 31, 2026, to remain compliant for the 2027 filing season. The IRS offers online renewal in 15 minutes or mail renewal via Form W-12 in about six weeks, with an $18.75 nonrefundable fee.