NorwalkTax, Translation & Business Services in Norwalk, CT
Our Norwalk office at 1 Marshall Street serves the greater Norwalk community with the same year-round availability and bilingual expertise. Suite 201 is on the second floor — just tell the front desk you're here for Avance.
Visit us
- Name
- Avance Professional Services
- Address
- 1 Marshall St, Suite 201, Norwalk, CT 06854
- Phone
- 203-625-1599
Hours
- Mon – Fri
- 9am – 6pm
- Saturday
- 10am – 2pm
- Sunday
- Closed
Same hours at all three locations · Open year-round
Getting here
Located at 1 Marshall Street in downtown Norwalk, Suite 201 on the second floor. Street parking and public parking garages are available nearby. South Norwalk train station is a short walk away.
Get directionsAbout this office
Our Norwalk office at 1 Marshall Street serves the greater Norwalk community with the same year-round availability and bilingual expertise. Suite 201 is on the second floor — just tell the front desk you're here for Avance.
Book a consultation at this locationFrequently asked questions
Where exactly is the Norwalk office?
We are at 1 Marshall St, Suite 201, Norwalk, CT 06854. Suite 201 is on the second floor — just tell the front desk you are here for Avance.
Where can I park?
There is street parking on Marshall Street and public parking garages a short walk away. South Norwalk train station is also nearby if you are coming by train.
What are your hours?
Monday through Friday 9am to 6pm, Saturday 10am to 2pm, closed Sunday. We are open year-round, not just during tax season.
Do I need an appointment, or can I walk in?
Walk-ins are welcome during business hours. Booking ahead means you will be seen at a set time — you can book online or call 203-625-1599.
What languages does the Norwalk team speak?
English, Spanish, and Portuguese. You will be helped in the language you are most comfortable in.
Can you help with an ITIN application?
Yes. We prepare and file ITIN applications along with the tax return they support, and we handle renewals.
Do you provide certified translations for the DMV?
Yes. Our certified translations are accepted by the Connecticut DMV, as well as for schools, courts, and immigration filings.
Meet your team at this location

Individual returns and ITIN applications.

Individual and small business returns.
Everything, under one roof.
One team, one number, every service you need to keep your life and business moving.
The moments people remember.
Real work for real neighbors — since 2011.
Verified reviews from Google · 4.9 ★ average · 238+ reviews across all locations




