Atlanta: tax certificate, permits and noise hours

Atlanta splits its business rules between the Department of Finance and the Department of City Planning. One office taxes you for doing business inside the city. Another decides whether your job gets a permit. A third set of rules, in the city code, controls when your mowers, saws and washers can run. This page covers the city side. The state side is different, and we flag it as we go.

What Georgia decides and what Atlanta decides

The Georgia Secretary of State licenses general contractors and the electrical, plumbing and conditioned air trades, and a trade name is filed with the clerk of superior court in your county. Our Georgia startup guide and the Georgia contractor licenses guide cover those. Atlanta adds its own layer on top: a city tax certificate, city permits, and city noise and stormwater rules. Atlanta's code says the occupation tax is levied for revenue purposes only and that paying it is not a condition precedent to practicing a profession, trade or calling (Sec. 30-53). It is still a tax you owe the city if you do business inside it, and Sec. 30-55 lets the city cite violators into municipal court.

The Occupational Tax Certificate: what a new business needs

The Office of Revenue, inside the Department of Finance, issues the certificate. The city's "Before you get started" page lists what a new applicant needs: a valid email address to register in the ATLBIZ Occupational Tax and Permitting Portal, government-issued ID, any regulatory permits that apply, a pre-zoning check, a notarized E-Verify affidavit and a notarized S.A.V.E. affidavit. Under Sec. 30-71, a business that starts operating in the city must pay the tax within 30 days of starting and is subject to delinquency penalties if it is not paid within 90 days. After that the tax is due each January 1 and is delinquent after April 1.

Georgia state licensing and city tax do not substitute for each other. A state board license can lead to a separate "professional" certificate track for licensed professionals, which asks for the state board license and the S.A.V.E. affidavit, but a crew that mows, washes or hauls usually applies on the general business track.

How the tax is figured, and when it is due

Atlanta bases the tax on gross receipts generated from the business location in Georgia, plus a per-employee amount. The renewal page describes it as a flat $50 on the first $10,000 of receipts, then a rate per $1,000 that depends on your business tax class in Atlanta Municipal Code Sec. 30-62, plus $25 for each employee after the first. Sec. 30-62 sets separate rate schedules for certificates issued through 2025, in 2026 and from 2027, and the city has a page for looking up your class, so we do not print the class rates here.

Renewal needs the prior year's actual gross receipts, the prior year's employee count and financial documents that support the receipts, filed through ATLBIZ. All businesses can be audited, and the city asks selected businesses for the prior year's federal return, such as a Schedule C. The Office of Revenue does not offer payment plans. Sec. 30-77 reaches out-of-state businesses with no Georgia location when their largest volume of Georgia business is in Atlanta and they have employees or agents working in the city or own income-producing property there, and the Office of Revenue says businesses located in Atlanta may be taxed on statewide receipts if they have no physical location elsewhere in Georgia (Sec. 30-51).

Permits come from the Office of Buildings, and the rules shift often

The Office of Buildings, part of the Department of City Planning, issues building and trade permits at 55 Trinity Avenue SW, Suite 3900. Applications run through Accela Citizen Access. The page lists several recent changes worth knowing before you quote a job:

• Express permits are counter-only. Since February 1, 2025, express permits are accepted in person, Monday to Friday, 8:15 a.m. to 3:30 p.m. The express service promises a 30-minute review. Small projects submitted online go to a regular workstream.
• Trade permits are separate. Mechanical, electrical and plumbing permits run through the Trades Division. Since July 6, 2026 the office accepts only its official Engineer's Affidavit (Version 6.2026), not an engineer's letter, where no work is proposed and an affidavit stood in for MEP plans. Ask the Trades Division what your trade permit still needs.
• Current codes. For applications from February 1, 2026, Atlanta applies Georgia's adoption of the 2024 International Residential, Building, Mechanical, Fuel Gas and Plumbing Codes.
• Notarized forms have a shelf life. Notarized documents must be dated within 30 days of the application. Forms notarized blank, completed afterward, or older than 30 days are rejected.
• Card fees. From September 14, 2026, credit card processing fees on Accela payments are charged to the customer. Personal checks, eChecks and ACH carry no extra charge.
• Expired permits. When a building permit expires, previously paid permit fees are forfeited. A simplified renewal path started March 16, 2026 for qualifying residential permits: issued within two years, same owner, unchanged plans, and at least one passed inspection.

The permit page does not list every job that needs a permit. It says permits cover new construction and specific alterations, and the Office of Buildings phone line, 404-330-6150, is where you confirm a scope before you price it. The state's rule that general contractor work needs a state license still applies when you pull the permit.

Tree work has its own registration

Atlanta's Tree Protection Ordinance took effect January 1, 2026. The Office of Buildings says businesses that perform or provide tree-related professional services must register, and tree service companies are on the list, along with arborists, engineers and landscape architects. Registration applies to anyone who submits tree permit applications, tree protection plans, arboricultural prescriptions or dead, dying or hazardous tree inspection requests. Individual employees do not register separately, and private property owners do not have to register. Since June 25, 2025, a permit application that could affect trees needs a completed Arborist Meeting before submission, and the Arborist Division at (404) 330-6874 books it.

Mowers, saws and early starts: the noise ordinance

Chapter 74, Article IV of the city code sets the hours. Sec. 74-133 bans noise-generating motorized landscape devices, including leaf blowers, lawn mowers and chainsaws, from 8:00 p.m. to 8:00 a.m. in single-family, two-family, multi-family and mixed-use zones and within 300 feet of them. Sec. 74-134 sets construction rules: between 8 p.m. and 7 a.m. on weekdays, or 8 p.m. and 9 a.m. on weekends and legal holidays, construction noise must not be plainly audible more than 100 feet beyond the property boundary in residential districts. Loading and unloading trucks on a street between 8 p.m. and 7 a.m. has a similar 100-foot limit.

A temporary variance is available from the Department of City Planning for a $25 application fee. A variance lasts no longer than 14 days, and an extension means applying again. The code lets the city act on noise without a decibel meter: the tests are distances at which a sound is plainly audible. Each day of a violation counts as a separate offense (Sec. 74-137).

Stormwater, wash water and yard debris

The Department of Watershed Management says discharging polluted water, sewage, oil or other material into any storm drain, catch basin, roadside ditch, stream or manhole is strictly prohibited. Its list of reportable problems includes lawn clippings and leaf litter dumped near storm drains, chemicals spilled on the street, and outdoor washing equipment using chemicals. The city code separately makes it unlawful to place grass, leaves, trash or other debris in, on, in front of or beside the entrances to catch basins and drop inlets (Sec. 154-154). Reports go to 311 inside the city, or (404) 546-0311 outside it. For a pressure washing or lawn crew, the practical meaning is simple: blow clippings back onto the lawn or bag them, and do not send chemical wash water to the curb. Sec. 154-154 also bars blowing or raking debris into a public street as a means of disposal, with a $250 fine for a first offense. Our pressure washing startup guide covers equipment that recovers wash water.

Calling 811 before you dig

Georgia 811 runs the utility notification system statewide. Its law page, which summarizes O.C.G.A. 25-9, describes appropriate notice as at least 2 and no more than 8 business days after the locate request. It says the state commission can impose civil penalties of up to $10,000 per violation on any person who breaks the chapter, and that an excavator who damages a marked facility is liable for repair costs. Work may start earlier once every facility owner has responded that its lines are not in conflict or are marked, so confirm the status on your ticket before you dig. Homeowners may submit an eRequest for work at a single address, and professional excavators register as portal users.

Atlanta's work calendar

The National Weather Service office serving the metro lists Atlanta's normal annual average temperature as 62.5 degrees and normal annual precipitation as 49.71 inches in its 2022 annual climate summary. Humid summers keep air conditioning, lawn and pest crews busy, and spring pollen season sends pressure washing calls. The city's noise hours do not change with the season, so plan for a 7 a.m. start on construction and an 8 a.m. start for blowers and mowers near homes.

What this means for your marketing and phones

If you serve Atlanta, say so plainly on your website and your Google Business Profile, and keep your state license number visible where Georgia's rules call for it (see our Georgia website, phone and email rules). Put your start times and your permit process in your quote, so customers know why a job opens at 8 a.m. rather than 6.

Nothing here is legal or tax advice; it is a general summary. Fees, forms and hours change, and Atlanta updated several permit procedures in 2026. Confirm with the Office of Revenue, the Office of Buildings and the city code before you commit to a job or a price.

Frequently asked questions