As filed
- Subsection
- 03
- NTEE code
- E70
- Classification
- 1000
- Street
- 1150 18TH ST NW STE 910
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Other organizations at this address
1 other organization in the IRS Business Master File lists the same street address. matched by us
This address is a suite or unit (STE 910). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.
We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.
-
RTCA INC
EIN 53-0182962
Filings
No Form 990 filing has been parsed for this organization. It files the Form 990-N e-Postcard instead. The latest one the IRS publishes, for tax year 2025, is below. Older returns it filed are listed below.
Other returns filed
-
2017 · 990-EZ
- Revenue
- $68,564
- Expenses
- $74,399
- Assets (EOY)
- $11,567
-
2016 · 990
- Revenue
- $213,077
- Expenses
- $244,118
- Assets (EOY)
- $18,382
-
2015 · 990
- Revenue
- $319,389
- Expenses
- $275,380
- Assets (EOY)
- $77,827
-
2014 · 990-EZ
- Revenue
- $800
- Expenses
- $15
- Assets (EOY)
- $2,393
-
2013 · 990-EZ
- Revenue
- $1,125
- Expenses
- $11,318
- Assets (EOY)
- $1,608
-
2012 · 990-EZ
- Revenue
- $41,161
- Expenses
- $27,366
- Assets (EOY)
- $18,472
-
2011 · 990-EZ
- Revenue
- $54,839
- Expenses
- $80,373
- Assets (EOY)
- $11,620
-
2010 · 990-EZ
- Revenue
- $79,000
- Expenses
- $57,509
- Assets (EOY)
- $30,720
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.
Form 990-N e-Postcard, tax year 2025
- Tax period
- 1 January 2025 to 31 December 2025
- Principal officer
-
Nancy Chapman
- Mailing address
- 1150 18th Street NW Suite 910Washington DC 20036
- Website
- www.diets.org
As filed, from the IRS e-Postcard file of 2 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. No return for this organization has been parsed, so nothing above comes from a filing.