How to Import Leads from Excel in the UK

To import leads from Excel in the UK, start by organising your data into clear columns such as name, email address, phone number, company, and lead source. Save your Excel file as a CSV (comma-separated values) file, which is the standard format for importing data into most CRMs. Then, use your CRM's import feature to upload the CSV, map each spreadsheet column to the correct lead field, review the data for errors, and complete the import.

Why this comes up / what goes wrong

Small-business owners in the UK often collect leads from multiple sources — website forms, WhatsApp chats, events — and track them initially in Excel spreadsheets. When their sales team grows or they want to improve follow-up speed, they need to move those leads into a CRM. However, importing from Excel can be tricky if data is inconsistent, fields don't match, or the format is wrong. Without clear steps, leads can be lost or duplicated, causing missed sales opportunities.

Step-by-step

1. Prepare your Excel file:

• Ensure each lead has its own row.
• Use consistent column headers such as "First Name", "Last Name", "Email", "Phone", "Company", "Source".
• Remove any blank rows or columns.
• Check that phone numbers use a consistent UK format (e.g., +44 7123 456789 or 07123 456789).

1. Save as CSV:

• In Excel, choose "Save As" and select CSV (Comma delimited) (*.csv) format.
• This format is widely accepted by CRM import tools.

1. Open your CRM import tool:

• Log into your CRM and find the "Import Leads" or "Data Import" section.
• Select the CSV file you saved.

1. Map the fields:

• The CRM will ask you to match columns from your file to lead fields in the system.
• For example, map your "Email" column to the CRM's Email field.
• Ensure mandatory fields like name and contact details are mapped.

1. Validate data:

• The CRM may check for errors such as invalid emails or missing required fields.
• Correct any issues highlighted before proceeding.

1. Import and review:

• Start the import process.
• Once complete, review the imported leads in your CRM.
• Check for duplicates or missing data.

1. Assign owners and next steps:

• If your CRM supports it, assign each lead to a sales team member.
• Set follow-up tasks or reminders to contact leads promptly.

Example (fictional figures)

A recruitment consultancy in Bristol has an Excel sheet with 150 leads collected from job fairs and website signups. They want to import these leads into their CRM on 15/05/2024.

• The Excel file has columns: First Name, Last Name, Email, Phone, Company, Lead Source.
• They save the file as "Leads_150_15052024.csv".
• In the CRM, they upload the CSV.
• They map columns as follows:
• First Name → First Name
• Last Name → Last Name
• Email → Email
• Phone → Phone
• Company → Company
• Lead Source → Source
• The CRM flags 3 invalid emails and 2 missing phone numbers.
• The team corrects the emails and obtains phone numbers.
• They re-upload the corrected CSV.
• The CRM imports all 150 leads.
• They assign leads evenly to 3 recruiters using round-robin assignment.
• Each lead is given a next step task: "Call within 24 hours".

Common mistakes

• Not cleaning data before import: Leads with missing or incorrect emails and phone numbers cause errors. Prevent by validating and completing data first.
• Incorrect field mapping: Mapping "Company" to "Phone" or vice versa leads to lost data. Double-check field matches carefully.
• Using Excel format instead of CSV: Some CRMs do not accept .xlsx files. Always save as CSV.
• Ignoring duplicate leads: Importing without checking for duplicates can clutter your database. Use CRM duplicate detection if available.
• Not assigning owners or next steps: Leads left unassigned risk slow follow-up. Use workflows or manual assignment to keep sales moving.

Doing this in HelloGrowthCRM

HelloGrowthCRM captures every enquiry from forms, calls, or WhatsApp as a lead with an owner and a next step, avoiding lost leads in notebooks. Its AI lead scoring helps telecallers prioritise calls to leads most likely to convert. Workflows and lead routing automate lead assignment and task creation, for example assigning new enquiries round-robin and setting first-call tasks automatically. Learn more about AI lead scoring and WhatsApp and SMS CRM features that support lead management in the UK at HelloGrowthCRM for the United Kingdom.

Frequently asked questions

Can I import leads directly from Excel without converting to CSV? Most CRMs require CSV format for imports because it is a standard, simple text format. Excel files (.xlsx) often contain extra formatting that can cause errors. Save your Excel file as CSV before importing.

How do I handle duplicates when importing leads? Check if your CRM has a duplicate detection feature during import. If not, clean your Excel data beforehand by removing repeated entries based on email or phone number. After import, review your leads for duplicates.

What fields are essential when importing leads? At minimum, you should have a name and a contact method such as email or phone number. Additional fields like company, source, and notes help your sales team understand and prioritise leads.

Can I assign leads to team members during import? Some CRMs allow you to assign leads automatically by territory, source, or round-robin during import. Otherwise, assign leads manually after import to ensure timely follow-up.

How do I fix import errors like invalid emails? Review the error report your CRM provides, correct the issues in your Excel file, then save and import again. Validating data before import saves time.

Key takeaways

• Prepare your Excel leads with consistent columns and clean data.
• Save as CSV before importing to your CRM.
• Map fields carefully and validate data during import.
• Avoid duplicates by cleaning data and using CRM tools.
• Assign leads and next steps promptly to speed up follow-up.
• Use HelloGrowthCRM to automate lead capture, scoring, and routing.

Start managing your leads better today by importing your Excel file into a CRM that works for your UK business. Start on the Free Forever plan (200 leads, no credit card).