SALT Mastery Series: New Washington Legislation - Increased Rates, Newly Taxable Services, Estate Tax Changes & More! (2 hours - morning) - Webcast
Overview
Elevate your expertise, stay ahead of legislative changes, and gain practical insights tailored for tax professionals. Join us for an in-depth exploration of the new Washington legislation effective October 1, 2025. Don't miss the opportunity to master the complexities of SALT and transform your tax practice.
Highlights
New Washington Legislation to include:
- Increasted Rates
- Newly Taxable Services
- Estate Tax Changes and More Impacting Your Clients
Designed For
CPAs and professional staff
Leader(s):
Leader Bios

Harriet Strothers, State and Local Tax Partner, Delap LLP
Harriet Strothers has nearly 40 years of experience in providing state and local tax advisory and compliance services to large multi-state and multinational companies. With extensive experience managing tax compliance and audits for all areas of state taxation as well as IRS LMSB "Large Case" audits, Harriet also performs state and local due diligence related to mergers and acquisitions.
Harriet spent almost half of her career in industry with The Ryland Group, a Fortune 500 home builder and mortgage lender that operates in 28 states. Upon her return to public accounting in 2007, Harriet observed that there was a need for business leaders to better understand how State and Local Taxes affected their financial decision making. Rather than developing an industry-specific concentration, Harriet focused on state tax minimization through planning and remediation strategies for taxpayers who operate in multiple states. These strategies include multi-state income/franchise tax refund engagements and reverse sales/use tax audits, as well as state voluntary disclosures to mitigate past tax liability. Harriet's experience in industry included extensive audit defense. She has leveraged that experience into numerous successful audit strategies that she regularly employs when defending clients under audit by taxing authorities.
A frequent presenter on multi-state tax issues, Harriet has managed many large multi-state income/franchise tax refund engagements and reverse sales/use tax audits. She has managed and delivered numerous voluntary disclosure services and audit defense services in almost every state. Harriet has substantial experience advising clients on product sales/use taxability for different types of transactions and on nexus-related issues in 50 states.
After a two-year stint at Schnitzer Steel, Harriet worked with Moss Adams for six years before joining the team at Delap in 2014.
(3/3/21)

Sonjia Barker, Shareholder, State and Local Tax, Perkins & Co
Sonjia is a seasoned state and local tax (SALT) professional with over 22 years of experience in providing consulting services to
clients across various industries. As the SALT Director at Perkins & Co, Sonjia leads the SALT practice. Drawing on her Big 4, Top 5,
and Washington Department of Revenue experience, Sonjia oversees the delivery of high-quality tax solutions that help clients
minimize their tax liabilities and comply with complex tax regulations.
Non-Member Price $99.00
Member Price $69.00
Registration for this event is closed.