I am single and retired with a variety of sources for taxable income. How do I figure out my Tax Withholding Election (i.e. what to tell a income source (company) when determining Fed & California State withholding deduction). I indicate "1" Withholding Election" (for being single) with each company but not enough tax is deducted from my payout (checks) because the income from each source is not a huge amount. How do I figure out what to tell each source of income regarding Fed & CA state tax withholding deductions?
