CallataGuidesBusiness phone system for tax preparation services in District of Columbia
37 tax preparation services operated in District of Columbia in 2023. Where they are, how big their teams are, and what phone service costs them.
- Establishments
- 37CBP 2023
- Employees
- 208mid-March 2023
- Per 100k residents
- 5.3U.S. 8.5
- State rank
- 50th of 51by count
Tax preparation services in District of Columbia by the numbers
The Census Bureau counted 37 tax preparation services in District of Columbia in its 2023 County Business Patterns (NAICS 541213). They employed 208 people in mid-March and reported $17.4 million in annual payroll. That is the 50th highest count among the 51 states and DC with published figures. Tax preparation services make up 0.16% of the 23,801 business establishments in the state.
Per 100,000 residents (2024 estimate) District of Columbia has 5.3 tax preparation services, 37.7% below the national rate of 8.5. The average establishment has 5.6 employees against 4.7 nationally. Payroll per employee is $83,716, 236.1% above the U.S. figure of $24,908.
| Measure | District of Columbia | United States |
|---|---|---|
| Establishments | 37 | 28,762 |
| Mid-March employees | 208 (moderate noise) | 133,868 (moderate noise) |
| Annual payroll | $17,413,000 | $3,334,416,000 |
| Employees per establishment | 5.6 | 4.7 |
| Payroll per employee | $83,716 | $24,908 |
| Establishments per 100,000 residents | 5.3 | 8.5 |
Census County Business Patterns 2023 (mid-March employment; annual payroll). Employees and payroll flagged high-noise are shown but not used in the text. Residents: Census Vintage 2024 estimates.
Where tax preparation services in District of Columbia are concentrated
Census published tax preparation office counts for 1 metro or micropolitan area that include part of District of Columbia. The largest is Washington, DC-VA-MD-WV, with 443 establishments (a multi-state area; its count covers every state it spans).
| Area | Establishments | Employees | Per 100k residents |
|---|---|---|---|
| Washington, DC-VA-MD-WV | 443 | 1,648 | 6.9 |
Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.
Team sizes at tax preparation services in District of Columbia
62.9% of District of Columbia's tax preparation services with employees had fewer than five people in March 2023, compared with 69.1% nationally. 85.7% had fewer than ten. That is the size of team where a missed call usually means nobody was free, not that nobody was on staff.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 22 | 62.9% | 69.1% |
| 5–9 employees | 8 | 22.9% | 20.9% |
| 10–19 employees | 5 | 14.3% | 7.3% |
| 20–49 employees | not published | — | 2.3% |
| 50 or more employees | 0 | 0.0% | 0.5% |
Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.
What tax preparation services in District of Columbia use the phone for
Tax preparers do much of their year's business in a few months, and a missed call in March is often a lost return. Seasonal staff need to share one business number without giving out personal phones.
Typical inbound and outbound calls for tax preparation services in District of Columbia:
- A new client calls to ask what documents to bring.
- A client calls to ask about the status of a refund.
- A client calls about a letter from the IRS.
Calls after closing time
Evening and weekend calls spike in tax season, so a greeting with hours and a way to request an appointment helps.
Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.
Phone system pricing for a 6-person tax preparation office
Tax preparation services in District of Columbia average 5.6 employees, so the comparison uses a 6-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 6 users on RingCentral RingEX Core cost $180.00 a month and 6 on Ooma Office Pro cost $149.70. On Callata the same 6 people cost $119.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $732. Some vendors discount annual contracts; the table shows month-to-month prices.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $119.00 | $1,428.00 |
| Quo (Starter) | $19.00 per user | $114.00 | $1,368.00 |
| Nextiva (Core) | $23.00 per user | $138.00 | $1,656.00 |
| Ooma (Office Pro) | $24.95 per user | $149.70 | $1,796.40 |
| Dialpad (Standard) | $27.00 per user | $162.00 | $1,944.00 |
| RingCentral (RingEX Core) | $30.00 per user | $180.00 | $2,160.00 |
Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.
Area codes in District of Columbia
District of Columbia has 2 geographic area codes in service according to NANPA. You can choose local numbers in the area codes your clients know, subject to carrier inventory, or port your current number for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 202 | 784 | Eastern | 1947 | 771 |
| 771 | 71 | Eastern | 2021 | 202 |
Exchanges are NANPA-assigned central office codes (NPA-NXX) in the rate centers matched to the area's named places. Source: NANPA utilized code and NPA reports.
How Callata works for tax preparation services in District of Columbia
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
If you already have a number in District of Columbia, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Avoid sending Social Security numbers or full tax documents by text.
Frequently asked questions
How many tax preparation services are in District of Columbia?
37 in 2023, according to Census County Business Patterns. They employed 208 people in mid-March.
Which District of Columbia metro area has the most tax preparation services?
Washington, DC-VA-MD-WV, with 443 establishments in 2023.
What does a phone system cost a 6-person tax preparation office?
$180.00 a month on RingCentral RingEX Core or $149.70 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $119.00 on Callata ($99 a month with 5 users included, then $20 per additional user).
Do I need to register to text customers from a District of Columbia number?
Yes. US carriers require business texting from local numbers to be registered (10DLC). On Callata the registration is a one-time $49 fee, and texting turns on once it is approved.