Is it BIR Form No. 1701 or 1701A? You will have to use BIR Form No. 1701. Since you’re availing of itemized deductions, it doesn’t matter if your income is purely business/profession or mixed.

BIR Form 1701A or 1701 – For self-employed individuals and professionals BIR Form 1702 – For corporations and partnerships. Fill out the form accurately – provide complete and correct details, ...