Find IRS forms, instructions, publications, and notices for prior years back to 1864.

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Form 3921 Exercise of an Incentive Stock Option Under Section 422(b) 2017
Form 3921 Exercise of an Incentive Stock Option Under Section 422(b) 2013
Form 3921 Exercise of an Incentive Stock Option Under Section 422(b) 2010
Form 3921 Exercise of an Incentive Stock Option Under Section 422(b) 1978
Form 3921 Exercise of an Incentive Stock Option Under Section 422(b) 1976
Form 3921 Exercise of an Incentive Stock Option Under Section 422(b) 1967
Form 3921 Exercise of an Incentive Stock Option Under Section 422(b) 1965
Instruction 3921 & 3922 Instructions for Forms 3921 and 3922, Exercise on Incentive Stock Options Under Section 422(b) and Transfer of Stock Acquired Through an Employee Stock Purchase Plan Under Section 423(c) 2013
Instruction 3921 & 3922 Instructions for Forms 3921 and 3922, Exercise on Incentive Stock Options Under Section 422(b) and Transfer of Stock Acquired Through an Employee Stock Purchase Plan Under Section 423(c) 2011
Instruction 3921 & 3922 Instructions for Forms 3921 and 3922, Exercise on Incentive Stock Options Under Section 422(b) and Transfer of Stock Acquired Through an Employee Stock Purchase Plan Under Section 423(c) 2010
Instruction 3921 and 3922 Instructions for Forms 3921 and 3922, Exercise of an Incentive Stock Option Under Section 422(b) and Transfer of Stock Acquired Through an Employee Stock Purchase Plan Under Section 423(c) 2017