Choosing the right electricity service start date in Texas is one of the easiest ways to avoid surprise charges—especially early termination fees. Whether you’re switching providers at the same address or moving to a new home, the rules are different, and getting the timing right matters.

This guide breaks it all down in plain English.

First Things First: Are You Switching or Moving?

Before picking a start date, answer this one question:

Switching providers at the same address?

• You do not need to cancel your current plan
• Your new provider takes over automatically
• You can switch at any time, but switching early may include an early termination fee

Moving to a new address?

• You should cancel service at your old address
• Your new electricity plan starts fresh at the new location
• Early termination fees usually do not apply when you move (as long as you notify your provider)

Quick rule of thumb:
Same address = no need to cancel. New address = do cancel.

How Far in Advance Can You Schedule Electricity in Texas?

Most Texas electricity providers let you schedule service 30 to 90 days in advance. This applies whether you’re switching plans or setting up service for a move-in.

Scheduling ahead helps ensure:

• No gap in service
• No overlapping bills
• Better control over early termination fees

Provider-Specific Enrollment Windows (How Early You Can Schedule)

Here’s how far ahead most providers allow you to select a start date:

30 Days

• APG&E

45 Days

• 4Change Energy
• Abundance Energy
• Express Energy
• Veteran Energy

60 Days

• Amigo Energy
• Champion Energy
• Cirro Energy
• Constellation
• Direct Energy
• Discount Power
• Flagship Power
• Green Mountain Energy
• Just Energy
• New Power Texas
• Payless Power
• Pulse Power
• Reliant
• Rhythm Energy
• Tara Energy
• Varsity Energy

90 Days

• Frontier Utilities
• Gexa Energy
• Octopus Energy
• Ohm Connect
• TXU Energy

Availability can vary slightly by plan, but this reflects typical provider limits.

Choosing the Right Start Date (And Avoiding Early Termination Fees)

If you’re switching providers

• You can switch anytime
• If your current contract hasn’t ended, your old provider may charge an early termination fee
• Most providers allow you to switch within 14 days of your contract end date without a fee

Best practice:
Choose a start date as close as possible to your current plan’s end date.

If you’re moving

• Pick the date electricity should turn on at the new address
• Renters: usually your lease start date
• Homeowners: your move-in date

Make sure to separately schedule a move-out or cancellation with your old provider.

Common Start Date Restrictions to Watch For

Even if you’re within the allowed window, some dates may not be available:

• Sundays
• Certain holidays
• Dates too far in the future (beyond provider limits)

If a date isn’t selectable, it’s usually a provider rule—not an error.

Summary: How to Pick the Best Electricity Start Date

• Identify whether you’re switching or moving
• Schedule service 30–90 days in advance, depending on the provider
• Switching early is allowed, but may include a fee
• Switching near your contract end date helps avoid extra charges
• Moving requires canceling service at your old address

A little timing goes a long way.

Frequently Asked Questions

How early can I sign up for an electricity plan in Texas?

Most providers allow scheduling 30 to 90 days in advance, depending on the company.

Can I switch electricity providers before my contract ends?

Yes. You can switch anytime, but switching early may result in an early termination fee.

How do I avoid early termination fees?

Schedule your new plan to start within 14 days of your current contract’s end date, or wait until your contract expires.

Do switching and moving follow the same rules?

No. Switching keeps the same address and usually doesn’t require cancellation. Moving requires canceling service at the old address.

What’s the best time to switch electricity providers?

Right before your current contract ends—this gives you flexibility without extra fees.