Lincoln Tax Services at 3944 Illinois Street prepares individual and small-business returns for North Park's Teralta West and Burlingame neighborhoods within the 92104 ZIP code. Clients requiring notarized IRS powers of attorney or Form 2848 authorization can use Andersen Mobile Notary Services on Texas Street. The Illinois Street office files federal 1040 returns, California 540 state forms, and quarterly estimated-tax worksheets for self-employed filers. Business owners seeking entity-formation or partnership-agreement review can consult Law Offices of Kroger-Diamond & Campos APC on University Avenue. Lincoln Tax Services structures multi-year catch-up filing plans for clients who owe simultaneous federal and California Franchise Tax Board balances.