The landscape of home buying and selling in the U.S. is poised for a significant shift as new rules governing real estate transactions take effect this Saturday. These changes, which are expected to have widespread implications, particularly impact how real estate agents are compensated, potentially altering the financial responsibilities for both buyers and sellers in the housing market.

For decades, it has been standard practice for the seller to cover the commission costs of both their own agent and the buyer's agent, typically amounting to a combined 5% to 6% of the sale price. However, under the new rules, which stem from a $418 million settlement by the National Association of Realtors (NAR) in response to federal class-action lawsuits, this longstanding tradition may no longer hold.

"Starting this weekend, the way we buy and sell homes will change dramatically," said Emma Pardo, a realtor in the Tampa Bay area. "This is probably the biggest shift since the internet revolutionized home searches."

One of the key changes is the removal of blanket offers of compensation for buyer's agents on Multiple Listing Services (MLS), the databases used by realtors to find and list properties. Previously, sellers would advertise a commission split on these platforms, ensuring buyer's agents were incentivized to show their listings. Now, while sellers can still choose to cover the buyer's agent commission, it will no longer be an automatic or public part of the listing.

This adjustment means that buyers might find themselves responsible for paying their agent's commission, a cost they have traditionally not had to bear directly. Real estate experts suggest that this could lead to significant changes in how buyers approach the market.

"Buyers need to be aware that they may now have to negotiate their agent's fees directly with the seller, or they may need to budget for this expense themselves," explained Bret Weinstein, CEO of Guide Real Estate. "This could complicate the buying process, especially for first-time buyers who are already grappling with high mortgage rates and record-high home prices."

The policy overhaul requires homebuyers to sign a detailed representation agreement with their agents at the outset of their relationship, specifying the services to be provided and the compensation structure. This upfront commitment is expected to create a more transparent environment but may also deter buyers who are not ready to engage financially before finding a home.

"The big change now is that we must ask buyers to commit to us early in the process," said Andrea Ratcliff, a Redfin agent in Indianapolis. "Some buyers are hesitant because they weren't prepared to take on the additional cost."

The implications of these changes extend beyond individual buyers and sellers, affecting the broader dynamics of the housing market. In slower markets where homes linger unsold, sellers might be more willing to cover buyer's agent commissions to make their property more attractive. Conversely, in hot markets where demand outstrips supply, sellers could have the upper hand, choosing not to cover these costs.

Kevin Sears, president of the National Association of Realtors, noted that the shift in how commissions are handled will likely lead to more negotiation between buyers and sellers. "If there's not a clear offer of compensation from the seller, it's going to become part of the negotiation process," he said.

Real estate professionals are divided on whether these changes will ultimately lead to lower commission rates. Some data already suggest a slight decline in buyer-agent commissions, with Redfin reporting a drop from 2.62% at the start of the year to 2.55% by mid-July. However, the impact on overall commission costs remains uncertain, as rising home prices have offset the percentage decline, leading to an overall increase in the dollar amount of commissions paid.

Stephen Brobeck, senior fellow at the Consumer Federation of America, anticipates that sellers may be more inclined to negotiate down their agent's commission, given the new landscape. "A reduction of just half a percentage point could represent a significant amount of money over the course of a year," he said.

As these new rules take effect, both buyers and sellers will need to navigate the evolving real estate environment with greater awareness and flexibility. For buyers, particularly those entering the market for the first time, the potential for additional costs underscores the importance of thorough financial planning and clear communication with their agents.

"This is uncharted territory for many, and the full impact of these changes will only become clear as the market adjusts," Pardo added. "But one thing is certain-real estate transactions in the U.S. will never be quite the same again."