Do I need a tax-exempt letter?

For donor tax substantiation, include your IRS determination or provide your EIN so donors can verify tax-exempt status; gifts $250 or more typically require a contemporaneous written acknowledgement for tax deduction purposes.

Can the letter be electronically signed?

Yes; electronic signatures meet ESIGN Act and UETA requirements when intent, consent, attribution, and reliable record retention are present; stronger authentication may be required for conditional pledges.

Is notarization required for gift requests?

Not generally. Standard solicitation letters do not require notarization; however, formal pledge agreements or restricted large gifts may require additional legal formalities or notarization.

What should an acknowledgement include?

A donor acknowledgement should state donor name, gift amount, date, whether goods or services were provided, and the organization’s tax-exempt status to support IRS substantiation.

How do I protect donor privacy?

Limit personal data shared in letters, obtain consent for communications where required, secure donor lists, and follow HIPAA/CCPA requirements if handling protected or sensitive personal information.

When should I consult counsel?

Seek legal review for conditional gifts, naming rights, restricted funds, or when state charitable registration and solicitation laws apply to avoid compliance or contractual risks.

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Letter Requesting Support for Fundraising

Letter Requesting Support for Fundraising

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

What a Letter Requesting Support for Fundraising Is

A Letter Requesting Support for Fundraising is a formal written request organizations use to solicit financial gifts, sponsorships, or in-kind support from individuals, corporations, or foundations. The letter explains the cause, summarizes the organization's mission and impact, specifies the type or amount of support requested, and describes how donations will be used. It often includes practical details such as tax-exempt status, recognition options, and follow-up procedures to help donors evaluate and respond. The document sets expectations for reporting and acknowledgement.

Why a Clear Fundraising Support Letter Matters

A concise, well-structured Letter Requesting Support for Fundraising clarifies the ask, builds donor confidence, and increases response likelihood while providing an auditable record for stewardship and tax substantiation.

Who Typically Sends and Uses These Letters

Organizations and people who commonly prepare fundraising support letters include nonprofit development staff, board members, volunteer fundraisers, and community organizers seeking gifts or sponsorships.

Development directors and staff: craft targeted asks and follow-up plans for donors of varying giving levels.
Board members and major-gift volunteers: request personal introductions and tailored proposals to prospective major donors.
Volunteer coordinators and event chairs: solicit in-kind support or sponsorships tied to specific events or programs.

Sample Signers and Their Roles

Executive Director

As the organization's senior leader, the Executive Director signs major-gift solicitations and letters of support, provides mission context, and commits to reporting and stewardship practices; their signature strengthens credibility with institutional and high-net-worth donors.

Board Chair

Board Chairs often sign leadership appeals or sponsor outreach to corporate partners, affirm governance oversight and fiscal responsibility, and support donor cultivation by making and soliciting personal connections on behalf of the organization.

Core Components of a Professional Fundraising Support Letter

Include these six elements to make the letter clear, credible, and actionable for prospective donors.

Header

Organization name, return address, date, and optionally a brief tagline that orients the recipient to the cause and contact information.

Salutation

A personalized greeting that uses the recipient's name when possible; personalization improves engagement and response rates.

Statement of Need

A concise description of the program or project, the specific need being addressed, and the benefit to the community or beneficiaries.

Specific Ask

A clear request for a dollar amount, range, or in-kind item, plus suggested giving options and examples of what each level accomplishes.

Tax and Recognition Details

Include tax-exempt status, donor receipt procedures, and recognition or reporting promises to meet donor expectations and IRS substantiation needs.

Closing and Signature

A courteous closing that names a contact for questions and includes an authorized signature and printed name and title for accountability.

Step-by-Step: Create and Send a Fundraising Support Letter

Follow these core steps to draft, approve, and distribute a Letter Requesting Support for Fundraising that’s personalized and trackable.

01

Draft: Write purpose, need, and a clear request with options.
02

Review: Obtain internal approvals from development and leadership.
03

Personalize: Merge contact data and tailor messaging by donor segment.
04

Distribute: Send by chosen channels and record delivery metadata.

Typical Distribution Workflow for the Letter

A simple sender-to-donor workflow ensures correct delivery and records for follow-up and acknowledgements.

Prepare Document: Create template with required fields and attachments.
Add Recipients: Import or select donor contact list from CRM.
Send: Deliver via email, postal mail, or secure link.
Track: Capture delivery timestamps and responses for stewardship.

Digital Setup: Configure the Letter for Mass or Individual Sends

Set these workflow fields to automate personalization, authentication, and acknowledgement generation.

Field	Configuration
Recipient List	Mail merge from CRM or CSV import
Personalization Tokens	Insert name, gift history, and tailored ask text
Authentication	Email link or SMS code for verified recipients
Acknowledgement	Auto-generate donor receipt after gift confirmation

Technical Options for Sending and Signing Letters

Decide whether you will send letters by postal mail, email with attached PDF, or an eSign-enabled secure link.

CRM Integrations: Connect with Salesforce or NetSuite
Cloud Storage: Use Google Drive, Box, or Egnyte
File Formats: Support for PDF, DOCX, and HTML

Timing Items and Typical Deadlines to Track

Track key dates for sending, follow-up, and donor acknowledgements to meet campaign goals and IRS substantiation rules.

Campaign Launch Date:

Set the primary send date and coordinate outreach across channels

Initial Donor Follow-up:

Contact non-responders within 7–14 days of first send

Acknowledgement Timing:

Provide written acknowledgement for gifts $250+ before donor files tax return

Reporting to Board:

Summarize results and receipts within 30 days after campaign close

Annual Receipts:

Issue year-end contribution summaries for donor tax records

Campaign Milestones from Draft to Acknowledgement

Use a staged timeline to coordinate approvals, sending, and stewardship across teams.

01

Draft and Internal Review

Create content and route to development and legal for approval

02

Personalization and Segmentation

Merge donor data and tailor asks by giving history

03

Send and Monitor

Deliver mail or email and monitor delivery and open rates

04

Acknowledgement and Stewardship

Send receipts and thank-you communications promptly

Common Mistakes to Avoid When Preparing the Letter

Vague requests: asking for 'support' without specifying an amount or impact leaves donors uncertain and reduces response rates.
Missing tax details: failing to include the EIN or tax-exempt status can prevent donors from obtaining proper tax substantiation.
Inadequate personalization: sending identical text to all recipients ignores donor history and lowers major-gift conversions.
Poor follow-up: not tracking sends and responses prevents timely acknowledgements and weakens donor stewardship practices.

Potential Risks If the Letter Is Incorrect

Misleading Claims: Civil liability or reputational harm

Charitable Registration: State fines if solicitation rules ignored

Tax Acknowledgement: Donors may lose deductions without receipts

Privacy Breach: Unauthorized data sharing risks HIPAA/CCPA issues

Data Errors: Incorrect donor records hamper stewardship

Unfulfilled Promises: Donor distrust and potential claims

Security and Compliance Considerations for Electronic Letters

Encryption: TLS 1.2/1.3 in transit; AES-256 at rest

SOC 2: SOC 2 Type II certification available

HIPAA: BAA required for protected health information

ESIGN / UETA: Compliant with ESIGN and UETA frameworks

21 CFR Part 11: Available for regulated workflows

Accessibility: WCAG 2.0 Level AA support

Real-World Examples of Funding Requests

Two scenarios show how a Letter Requesting Support for Fundraising can be adapted for different audiences and outcomes.

Small Community Campaign

A neighborhood food pantry wrote a concise letter explaining increased demand

focused on weekly meal sponsorships
donors received receipts and monthly impact updates, increasing repeat gifts and local engagement over the campaign period.

School Renovation Appeal

A public school PTA sent a segmented letter to alumni and parents

included named sponsorship levels and recognition details
timely acknowledgements and a donor wall commitment led to several major gifts and faster project completion.

How a Support Letter Differs from a Pledge Agreement

Compare the typical features and legal characteristics of informational support letters and formal pledge agreements.

Criteria	Support Letter	Pledge Agreement
Legal enforceability	generally no	often yes
Signature requirement	optional	required
Typical use	solicitation	binding pledge
Notarization	rare	possible

Practical Tips for Accurate and Efficient Letters

Adopt these practices to improve clarity, donor experience, and backend recordkeeping.

Use Clear, Specific Asks

State a dollar amount or defined sponsorship level with examples of impact; specific asks are easier for donors to act upon and measure against outcomes.

Personalize Strategically

Segment donors by giving history or affinity and tailor language and suggested gift amounts to increase relevance and conversion rates.

Document Tax Details

Include EIN and instructions for receipts; timely, accurate acknowledgements meet IRS substantiation needs and reduce donor questions.

Track and Follow Up

Record delivery, opens, and responses; schedule personalized follow-up within two weeks to convert and steward donors effectively.

Comparison of Common eSignature Options for Sending Fundraising Letters

Basic vendor pricing and feature availability for common eSignature plans; choose a model that fits volume, compliance, and integration needs.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day free trial, no card	Varies by plan	Varies by plan	Varies by plan	Varies by plan
Bulk Send	Yes	Yes	Yes	Yes	Yes
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Frequently Asked Questions About Fundraising Support Letters

Answers to common operational and compliance questions when preparing and sending fundraising support letters.

Need help? Contact support

Do I need a tax-exempt letter?
For donor tax substantiation, include your IRS determination or provide your EIN so donors can verify tax-exempt status; gifts $250 or more typically require a contemporaneous written acknowledgement for tax deduction purposes.
Can the letter be electronically signed?
Yes; electronic signatures meet ESIGN Act and UETA requirements when intent, consent, attribution, and reliable record retention are present; stronger authentication may be required for conditional pledges.
Is notarization required for gift requests?
Not generally. Standard solicitation letters do not require notarization; however, formal pledge agreements or restricted large gifts may require additional legal formalities or notarization.
What should an acknowledgement include?
A donor acknowledgement should state donor name, gift amount, date, whether goods or services were provided, and the organization’s tax-exempt status to support IRS substantiation.
How do I protect donor privacy?
Limit personal data shared in letters, obtain consent for communications where required, secure donor lists, and follow HIPAA/CCPA requirements if handling protected or sensitive personal information.
When should I consult counsel?
Seek legal review for conditional gifts, naming rights, restricted funds, or when state charitable registration and solicitation laws apply to avoid compliance or contractual risks.

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