Whether you’re reviewing billing data, tracking discovery, managing a closing checklist, or trying to make sense of an export from your practice management system, few tools in Microsoft 365 can save you as much time as Excel — if you know the right tricks. Here are three Excel tips for legal professionals to help you get answers faster.
Highlights
- Turn the exported data files you receive into clean, searchable tables in seconds.
- Use targeted text filters (instead of Find) to spot privileged terms and review narratives faster.
- Split long text strings (like names, addresses and matter numbers) into separate columns (and vice versa) effortlessly with Flash Fill.
Note: These tips are written for people who use Excel regularly but wouldn’t describe themselves as “Excel people.” No complicated macros, no scary formulas, and no expectation that you already know the difference between VLOOKUP and XLOOKUP.
Tip 1: Turn Messy Data Into a Table
Most legal professionals spend more time working with exported data than with carefully designed spreadsheets. You might get a list of matters from your practice management system, time entries from billing, document lists from a discovery platform, or contact information from a CRM. It’s common for that data to arrive as a plain range of rows and columns, which works — but it leaves a lot of Excel’s best features sitting on the bench.
Click anywhere inside your data and press Ctrl+T. Excel will ask if your table has headers. If the first row contains labels like Client, Matter, Responsible Attorney, Date, Amount, or Status, make sure that option is checked and select OK.
Now your data is an actual Excel Table. That gives you filter buttons at the top of each column, cleaner formatting, easier sorting, and a data range that automatically expands when you add new rows or columns. If you’re tracking open discovery requests, for example, you can quickly filter to show only items where the status is “Waiting on client” or sort by due date to see what’s coming up next.
Important: Before creating the table, make sure there are no completely blank rows or columns inside your data. Blank rows and columns can make Excel guess the wrong range, and you don’t want Excel guessing badly.
Tip 2: Use Text Filters to Find the Needles in the Haystack
Search is useful, but filtering is often better. The Find command will take you to one matching cell at a time. Filters let you temporarily hide everything that doesn’t match, so you can focus on the relevant rows.
Once your data is formatted as a table, click the dropdown arrow in any column header. For text columns, you’ll see options like Contains, Does Not Contain, Begins With, and Equals. These are especially helpful when reviewing matter lists, check registers, client names, document descriptions, or time entry narratives.
For example, suppose you exported time entries and want to review anything that may need closer attention before billing goes out. Filter the narrative column to show entries that contain words like “research,” “draft,” “review,” or “conference.” That doesn’t replace professional judgment, of course, but it can make the review process faster and more focused.
You can also use filters defensively. If you’re reviewing a list of documents produced in discovery, filter the description column for terms that might indicate privileged material, such as “legal,” “attorney,” or “advice.” You still need a proper review process, but filters can help you spot issues earlier.
Tip: When you’re done filtering, look for the small filter icon in the column header. It’s easy to forget a filter is still active and wonder why rows seem to be missing.
Tip 3: Split Names, Dates and Matter Numbers without Retyping
Legal data often arrives packed into a single column: client names entered as “Last, First,” matter numbers that combine office codes and year codes, or dates that include extra text from another system. Retyping that information is slow, error-prone and unnecessary. Excel has a few tools that can help you separate the useful pieces.
Start with Data > Text to Columns.
If the information is separated by a predictable character, such as a comma, dash, slash, or space, choose Delimited and tell Excel which separator to use. That can turn “Smith, Jordan” into separate last-name and first-name columns, or break “SEA-2026-0142” into office, year, and matter-number pieces.
For patterns Excel can recognize, try Flash Fill. Type the result you want in the next column for one or two rows, then press CTRL+E, or find the Flash Fill button on the Data ribbon. If Excel sees the pattern, it fills the rest for you. This is especially handy for pulling initials from names, extracting a year from a matter number, or standardizing names for a mailing list.
You Don’t Have to Become an Expert in Excel to Get More From It
You don’t have to become an Excel expert to get more from it.
A few well-placed clicks can turn exported data into useful information, help you spot problems sooner, and save time you can put back into higher-value legal work.
Related Reading: For a comprehensive guide on mastering spreadsheet tools across your firm, explore Affinity Consulting Group’s manual, Microsoft Excel for Legal Professionals.
About Affinity Consulting Group
Affinity Consulting Group inspires, enables and empowers legal teams of all sizes to work smarter, from anywhere. The company’s holistic approach incorporates people, process and technology. Affinity’s passionate, well-connected industry experts work hand in hand with you to help you better understand and optimize your business — from software to growth strategy, and everything in between.
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Featured image @iStockPhoto.com and Rubaitul Azad on Unsplash
