Saltar al contenido

Working with others

When the other party is a person, not a company

An employee, a tenant, a patient or a private customer does not behave like a supplier, and should not be treated like one.

Updated on 13/08/2026

Almost everything that works with suppliers can be applied to individuals, but four differences change the outcome. Ignoring them explains most cases where a process that ran beautifully with companies stalls with private individuals.

The four differences

With a companyWith a person
Someone's job is to answer youAnswering you is nobody's job
Email is read during working hoursThe phone is checked at any hour, email almost never
They know what the documents are and whereThey may not know exactly what you are asking for
The data belongs to the companyThe data is theirs, and that changes your obligations

Important

The fourth carries the most consequences and gets the least thought. When the other party is a person, what they supply is **their** personal data: ask only for what is needed, say what for, and do not keep it longer than necessary. Over-asking "just in case" is awkward with a company; with a person it is a decision you answer for.

What changes in practice

  1. 1

    The channel

    A phone message works far better than email, and is often the only one read.

  2. 2

    The wording

    Document names they recognise: "your ID, both sides", not "identifying documentation".

  3. 3

    The effort expectation

    If they must register or install something, half give up. By their link, with no account, they do not.

  4. 4

    And the tone of chasing

    Two spaced reminders, not five: with individuals, over-chasing burns the relationship rather than speeding it up.

Watch out

The commonest mistake is reusing the supplier template with four words changed. Text that looks normal to an accountancy firm — "you are required to submit the requisite documentation within the stated period" — reads to an individual as bureaucracy or outright fraud, and they do not reply. And when they do not, the conclusion is usually that they "are not cooperating", when the problem was the message.

What should stay the same

That last one protects both sides: in a relationship with an individual, proof of what they accepted and when is as useful to them as to you.

Worth knowing

If you will handle documentation for many people — staff, tenants, patients, students — decide beforehand what is kept and for how long. It is the part that cannot be fixed afterwards and the one that weighs most if someone exercises their rights.

Can I remind them on WhatsApp?

If you have a basis to use that channel with that person, yes, and it usually works much better.

What if they send the photo by messaging?

Upload it to the file: what cannot happen is it living only on someone's phone.

Do they need to create an account?

No, and that is exactly what to avoid: they enter by their link and supply or sign.

A real case

The situation

A letting agency uses its supplier template with tenants and nobody replies.

What you do

  1. Rewrites the request with document names people recognise
  2. Sends by phone and leaves two spaced reminders

What you get

Tenant documentation arrives in days instead of weeks, with no phone calls.

The situation

Documentation is requested from a sole trader in the same tone and volume as from a hundred-person company.

What you do

  1. Requests the minimum that meets the requirement
  2. Explains in one line what each item is for
  3. Gives them somewhere to upload without registering

What you get

The sole trader delivers the same day instead of giving up for not knowing where to start.

The situation

They are sent a portal with registration and never get in.

What you do

  1. Sends the direct link with no account

What you get

They deliver without friction.

The situation

Nine documents are requested at once.

What you do

  1. Requests two and adds the rest later

What you get

The first attempt completes.

The situation

They are written to in large-company jargon.

What you do

  1. Writes as you would speak to them on the phone

What you get

The message is understood without a call.

The situation

Reminders arrive daily and they feel hounded.

What you do

  1. Spaces out the cadence

What you get

The relationship does not suffer.

The situation

They send a photo of the document from their phone.

What you do

  1. Accepts the photo if it reads and records it

What you get

The delivery counts and the file moves on.

The situation

A document that does not exist in their case is requested.

What you do

  1. Checks what applies to a sole trader before asking

What you get

The impossible is not chased.

This article answers

  • requesting documents from a private individual
  • signing with consumers
  • the employee will not sign what i send
  • tenant or patient documentation