Table of contents
Published October 27, 2026.
Research question and decision use
The review asks how long elapsed between gift receipt and acknowledgment, and whether the letter contained the elements needed for the donor's records. The unit is one gift and its acknowledgment. The result can improve gift processing and stewardship, but it does not determine the deductibility of any particular gift.
Population and eligibility
Eligible gifts were received during the window and required an acknowledgment under the organization's policy. Record the gift channel, amount band, designation, and acknowledgment method. Exclude anonymous gifts and gifts with no usable contact information, and report those exclusions.
Sampling protocol
Take all gifts above the major-gift threshold and a stratified sample below it. Stratify by channel and amount band, record the seed, and include returned mail and email bounces. Do not exclude a gift because the acknowledgment was known to be late.
Evidence dictionary
Fields include gift date, processing date, letter date, send date, amount, fund, template, signer, quid pro quo disclosure, and returned-mail status. Use the source system timestamp where available. Do not infer a send date from a batch number or a staff calendar.
Classification rubric
Rate each acknowledgment complete, partial, or missing. Complete means required content is present and timing is within policy. Partial means a letter was sent but an element is absent or inaccurate. Missing means no acknowledgment was found. Record the specific element.
Reviewer calibration
Compare ratings on a letter with a misspelled name, a letter with the wrong fund, and a letter sent late but otherwise correct. Reviewers should distinguish a timing failure from a content failure. Initial ratings and the resolution are kept in the review file.
Analysis plan
Report median and upper-percentile timing, the share acknowledged within policy, and content error rates by element. Show counts by gift band and channel. A fast median can coexist with a long tail affecting major donors, so present both.
Sensitivity and exception analysis
Recompute excluding year-end and event periods when volume spikes. Compare error rates for templated and manually written letters. If the pattern changes, describe the operational condition rather than attributing it to individual performance.
Privacy and role boundaries
Acknowledgment files contain donor names, addresses, and giving history. Restrict the extract, aggregate published findings, and avoid examples that identify a donor. Apply the retention schedule to returned mail and draft letters.
Limitations
The review observes whether a letter was sent and what it contained, not whether the donor received or understood it. Address quality, mail delay, and email deliverability can affect receipt. The review also cannot establish the tax treatment of a gift.
Replication package
Retain the gift export, letter log, timing rules, content checklist, and error adjudications. A later review should reproduce the timing distribution and the content findings from the retained records.
Conclusion
The practical output is a gift-processing calendar with a clear clock, a content checklist, and an exception queue for missing addresses and benefit disclosures. The goal is a reliable acknowledgment, not simply a faster batch.