How Can You Help?

Every dollar you donate goes a long way in helping the rural schools we pick. You can donate any amount, anytime. Please note that OSAAT is a registered non-profit 501 (c) (3) corporation, tax Id: 20 2043649. Individuals and businesses making contributions to charity should keep in mind several important tax law provisions that have taken effect in recent years. Review the on-line mini-course, Can I Deduct My Charitable Contribution?, for further information.

To donate, make checks payable to OSAAT and mail to:
P.O. Box #D,
2450, Alvin Ave,
San Jose, CA 95151

Please contact us at, if you have any questions.

Prefer online payment?

Make a Wire Transfer

Name: One School At A Time Inc.
Bank: Bank of America

Please write to for wire routing and the bank account number (For security reasons, we haven’t published our Bank Details)

1707 East Capitol Expressway
San Jose, Ca 95121

Pay using Paypal

We also accept secure online payment via Visa/Mastercard/Amex/Discover/Paypal

Donate Offline

To donate in Indian Rupees, you may write a check or make a Demand Draft (DD) payable to “OSAAT Educational Charitable Trust“. Our mailing address is:

OSAAT Educational Charitable Trust (India)
#252, Lakeshore homes
Kasavana Halli
Bengaluru 560 035

Please contact us at, if you have any questions.

Donate Online

You can make a NEFT/RTGS transfer directly to our bank account.

Name: OSAAT Educational Charitable Trust
Account No: 140501011003793
Account type: SB
Bank name: VIJAYA BANK
Branch name: HSR Layout, Bangalore
IFSC code: VIJB0001405
MICR code: 560029067

Once you make your donation, kindly e-mail following details to so that we can send the receipt for your contribution at the earliest: –

  • Your name (as it appears in the PAN card)
  • Your residential/office address
  • Your PAN number
  • Your contact number
  • Amount transferred
  • Originating bank name


Approval under section 80G(5)(vi) of the Income Tax Act of India, 1961
Certificate under section 12A R/w Section 12AA(1)(b)(i) of the Income Tax Act of India, 1961