Deleted WhatsApp Messages in Recruitment: Offers, Rates and Candidate Disputes
Recruitment moved to WhatsApp because candidates don't answer email and won't take a call at work. Rate negotiations, availability, offer conversations and counter-offers all happen in chat.
Which puts the two most disputed facts in recruitment — what rate was agreed and what was said during the process — in a channel where either party can delete their side.
The rate dispute
The common one. A contractor agrees £420 a day by message. The placement starts. The first invoice arrives at £470.
You scroll back. The message where they agreed £420 is a grey box.
Now it's your consultant's recollection against the contractor's, with a client in the middle and a margin you've already quoted. Multiply by a desk of thirty contractors and this stops being an anecdote.
Variants: the agreed notice period, the agreed start date, whether expenses were included, whether the rate was PAYE or limited-company equivalent.
The offer dispute
A candidate accepts a permanent offer by message, then accepts a counter-offer from their current employer and deletes the acceptance. Your client has stopped interviewing and your fee is in doubt.
Or: a candidate claims they accepted and the client reneged, and the only record of what was offered was in messages that no longer exist.
The angle most agencies miss: discrimination claims
This one is more serious and less discussed.
Recruitment conversations touch protected characteristics constantly, usually incidentally — availability around childcare, health, religious observance, age-adjacent questions about experience. If a candidate later brings a discrimination claim, the conversation is the evidence.
If a consultant can delete their own messages from the company number, your agency cannot demonstrate what was actually said. That's a bad position regardless of whether anything improper happened — you can't prove the negative.
Equally, if the candidate deletes messages, a consultant who did nothing wrong has no way to show it.
A complete, attributed record protects the agency and the consultant. That framing matters when introducing it to a team who might otherwise hear "monitoring".
Why recruitment is structurally exposed
- Long gaps. A rebate-period dispute or a claim arrives months after the conversation, when every phone-based method has expired.
- High consultant turnover. A billing consultant leaves and takes a phone holding every candidate and client conversation they had.
- Shared numbers. Desk numbers used by several consultants, where every outbound message looks identical and nobody can say who promised what.
- Personal phones. Consultants using their own devices, which means the agency has no record at all and a GDPR problem on top.
That last point deserves attention: if candidate data — names, rates, CVs, personal circumstances — is sitting on consultants' personal phones with no agency control, you have a data protection exposure independent of any deletion.
What to do
Confirm every commercial term in your own message.
"Confirming: £420/day inside IR35, 3-month initial, start 6 October, 1 week notice either side. Please reply YES to confirm."
Your message, their explicit agreement, timestamped. This alone resolves most rate disputes.
Use agency numbers, not personal ones. Both for records and for data protection.
Attribute every message to a consultant. Individual logins rather than a shared desk phone, so "who said that?" has an answer — see multiple users on one number.
Store messages server-side. When the agency number is connected to a platform that saves messages on arrival, a deletion by either side doesn't remove your copy. In Tenashi it stays tagged "Deleted on WhatsApp" — including messages a consultant deletes from the company number.
Keep the history when people leave. Revoking a login keeps the conversations with the agency rather than on a departing consultant's handset.
Set a retention policy. Candidate data has real retention obligations. Decide the period, publish it, and apply it — see compliance and record-keeping.
Be clear about scope with your team
Introduce this as records, not surveillance, and be accurate about it:
- It covers the agency's own numbers, not personal accounts
- It exists so a disputed rate has an answer and a consultant accused of something has a defence
- Deleted messages are retained, so nobody is surprised later
- Access is role-scoped, not "everyone reads everything"
Put it in the employment documentation. Covert monitoring is both poor practice and, for personal accounts, unlawful.
Tenashi runs on your existing numbers with a shared inbox, chat assignment, a CRM pipeline and permissions.
Pricing is flat, from $18/mo.
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FAQ
A contractor deleted the message agreeing their rate — what now?
From the WhatsApp Business app, their deletion removed your copy too. With a connected inbox storing messages on arrival, the agreement stays in the thread tagged "Deleted on WhatsApp". Going forward, confirm rates in your own message and ask for an explicit YES.
Should recruiters use personal phones for candidate contact?
No. Candidate data on personal devices gives the agency no records and creates a data protection exposure, since you can't control, access or delete personal data held on a consultant's own phone.
How does a message record help with a discrimination claim?
It lets the agency show what was actually said rather than relying on recollection. That protects the consultant as much as the agency — without a record, someone who did nothing wrong has no way to demonstrate it.
What happens to candidate conversations when a consultant leaves?
On phone-based setups they leave with the consultant, along with the relationships. With server-side storage and individual logins, revoking access keeps the history with the agency.
Can an agency read a consultant's personal WhatsApp?
No. Monitoring conversations the business isn't a party to is unlawful in most jurisdictions. The legitimate scope is conversations on agency numbers, which is also where candidate communication should be happening.
How long should we keep WhatsApp candidate conversations?
Set a period consistent with your candidate data retention policy and your jurisdiction's requirements, publish it in your privacy notice, and apply it consistently. Indefinite retention without a stated basis is the weak position.
The two most disputed facts in recruitment live in a deletable channel. Confirm terms in your own words, attribute every message, and keep the record with the agency. Get started.